B U I L D I N G S T R E N G T H

DUR- O -WAL
M A S O N R Y P R O D U C T C ATA L O G

D A Y T O N S U P E R I O R . C O M
Index
DESIGN INFORMATION AND MATERIAL SPECIFICATIONS............................................................................... 2
STEEL LINTELS............................................................................................................................................................. 3-5
DUR-O-SPLICE................................................................................................................................................................. 6
SHELF ANGLE & OCM MASONRY ANCHOR........................................................................................................... 7
DOVETAIL AND CHANNEL ANCHOR SYSTEMS................................................................................................ 8-9
TIES, ANCHORS AND VENEER ANCHORS.......................................................................................................10-13
SEISMIC TIES AND ANCHORS.............................................................................................................................14-16
REBAR POSITIONERS AND OTHER PRODUCTS............................................................................................ 17-18
STONE ANCHORS......................................................................................................................................................... 19
MOVEMENT CONTROL PRODUCTS.................................................................................................................20-21
MOISTURE CONTROL PRODUCTS....................................................................................................................22-24
GLASS BLOCK MASONRY ACCESSORIES..............................................................................................................25
SINGLE WYTHE SYSTEMS..........................................................................................................................................26
MULTI-WYTHE NON-ADJUSTABLE SYSTEMS...............................................................................................27-28
MULTI-WYTHE ADJUSTABLE SYSTEMS.................................................................................................................29
SEISMIC JOINT REINFORCEMENT.................................................................................................................... 30-33
RANDOM / RUBBLE STONE SYSTEM......................................................................................................................34
DUR-O-WAL SPECIFICATIONS........................................................................................................................... 35-36
BRACE RITE® SYSTEM............................................................................................................................................37-39
RESTORATION ANCHORS..........................................................................................................................................40
DUR-O-WAL SAFETY INFORMATION..................................................................................................................... 41

Detailed Index
Product Page Product Page Product................................................... Page
# 6 Wide Flange PVC Control Joint..............20 Dur-O-Splice End Anchor ..............................6 PowerSPAN True Arch Lintel..........................4
# 8 Wide Flange PVC Control Joint..............21 Dur-O-Splice Tapered Threaded Rebar..........6 PVC Sheeting...............................................22
#12 Wide Flange PVC Control Joint.............21 Dur-O-Splice Thread Protector.......................6 Rapid “T” PVC Control Joint.........................21
#6 Wide Flange Rubber Control Joint..........20 Dur-O-Stop...................................................18 Rapid “T” Rubber Control Joint....................20
Adjustable Dur-O-Tab with Restraint Bar.....34 Dur-O-Tab.....................................................28 Rapid Expansion Joint..................................21
Adjustable Rectangular Cavity Wall Ties......12 Fil-Stop.........................................................18 Rapid Soft Joint............................................21
Adjustable Rectangular Tab Tie Floor Bracket ...............................................38 Rebar Positioners.........................................17
w/ Masonry Strap Anchor . ....................... 11 Foundation Clip............................................39 Rebar Positioners.........................................17
Adjustable Seismic Wall Eye Plate...............15 Glass Block Panel Anchors..........................27 Rectangular Cavity Wall Ties........................12
Adjustable Speed Set Veneers Ties.............10 Heavy Duty Seismic Ladur-Eye....................30 Regular PVC Control Joint...........................20
Askew Bolt......................................................7 Ins-O-Grips...................................................18 Regular Rubber Control Joint.......................20
Backing Plate...............................................38 Joint Stabilizing Anchor................................21 Seismic Veneer Anchor Pintles...................14
Brace Clip ....................................................38 Ladur............................................................26 Seismic Veneer Anchor Plates....................14
BRACE-RITE HD Pipe Brace.......................37 Ladur Double Side Rod................................26 Seismic Channel Anchor .............................15
BRACE-RITE HD Long Pipe Brace..............37 Ladur Joint Reinforcement...........................27 Seismic Combs............................................15
BRACE-RITE Regular Pipe Brce.................37 Ladur Trirod..................................................27 Seismic Dovetail Anchors.............................14
Brick Replacement Anchor...........................40 Ladur-Eye.....................................................29 Seismic Dur-O-Eye.......................................30
Cell Vents.....................................................23 Lite Duty Seismic Channel Anchor ................9 Seismic Ladur
Channel Anchor .............................................9 Lite Duty Seismic Dovetail Triangular Ties...16 (Masonry Reinforcement for Veneers).........16
Channel Anchor Slot...................................8, 9 Lite Duty Seismic Dur-O-Eye.......................31 Seismic Ladur Joint Reinforcement..............33
Channel Anchor Triangular Ties.....................9 Lite Duty Seismic Ladur-Eye........................31 Seismic Veneer Anchor................................14
Coil Anchor...................................................39 Lite Duty Seismic Pintles..............................15 Shelf Angle Insert...........................................7
Column Anchor.............................................12 Lite Duty Seismic Triangular Tie ..................15 Stainless Steel Screw................................... 11
Column Anchor Weld-On..............................13 Masonry Expansion Anchor......................... 11 Stone Anchors..........................................8, 19
Column Flange Ties.....................................13 Mechanical Anchor Series............................40 Strongback Ties............................................38
Continuous Channel Anchor Slot...................9 Metal Stud Veneer Screw............................. 11 Strongbacks and Struts................................39
Continuous Rectangular Tab Tie (CRT)........28 Mor-Control..................................................24 Termination Bar............................................23
Copper Coated Thru-WallFlashing...............22 Mortar Net™.................................................24 Trapezoid Ties (or Web Ties).......................13
Copper Fabric Thru-Wall Flashing................22 Mortar-Stop™...............................................24 Triangular Tie Series....................................12
Copper Kraft Duplex Flashing......................22 Mounting Plate ............................................38 Triangular Ties with Restraint Bar................34
Corregated Wall Ties....................................13 MSSA Veneer Anchor Screw-On Straps......10 Truss.............................................................26
DCF Flashing Tape.......................................22 Nut..................................................................7 Truss Double Side Rod................................27
DCF Thru-Wall Flashing...............................22 OCM Masonry Anchor....................................7 Truss Trirod..................................................27
Dovetail Anchor..............................................8 Pencil Rod Deformed (Straight and Cut)....16,32 Veneer Anchor Screw-On Plates..................10
Dovetail Anchor Slots.....................................8 Plastic Horseshoe Washers...........................7 Veneer Anchors (Plates and Pintles)............10
Dovetail Triangular Ties Anchor......................8 Poly-Barrier Thru-Wall Flashing...................23 Wall Ties ......................................................38
Dovetail Triangular Ties Series.......................8 PowerBOX Recessed Door Header...............4 Wall Top Stabilizing Anchor..........................21
Drip Edge Flashing.......................................23 PowerBOX Steel Lintel...................................4 Wedges........................................................38
Dur-O-Barrier Tapes.....................................25 PowerSPAN Brick Veneer Lintel.....................5 Weep Holes or Tubes...................................23
Dur-O-Barrier Thru-Wall Flashing.................23 PowerSPAN Cantilever Corner Lintel.............5 Window Sill.....................................................5
Dur-O-Eye....................................................29 PowerSPAN Elliptical Steel Lintel...................5 Wire Mesh Ties.............................................13
Dur-O-Fibar..................................................18 PowerSPAN Flat Radius Lintel.......................4 Wood Stud Veneer Screw............................ 11
Dur-O-Flex Friction Pinning Anchor..............40 PowerSPAN I-Beam.......................................5 “Z” Cavity Wall Ties...................................... 11
Dur-O-Splice Coupler ....................................6 PowerSPAN L-2 Lintel....................................4

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
Index
Item Page Item Page Item Page
BR20 ............................................................37 DA800BP.......................................................38 DA1544 ........................................................23
BR23 ............................................................37 DA800CA . ....................................................39 DA2001 ........................................................20
BR39 ............................................................37 DA800FB ......................................................38 DA2002 ........................................................20
DA100 ............................................................8 DA800FC . ....................................................39 DA2003 ........................................................20
DA101.......................................................8, 19 DA800MP .....................................................38 DA2004 ........................................................20
DA102...........................................................19 DA800S ........................................................39 DA2006 ........................................................21
DA103...........................................................19 DA800SBP....................................................38 DA2007 ........................................................21
DA131...........................................................14 DA800ST ......................................................38 DA2010 ........................................................21
DA200 ............................................................8 DA800W .......................................................38 DA2015 ........................................................21
DA201 ..........................................................19 DA800WT .....................................................38 DA2016 ........................................................25
DA203...........................................................19 DA801...........................................................10 DA2020 ........................................................21
DA204...........................................................19 DA807........................................................... 11 DA2025 ........................................................20
DA205...........................................................19 DA808........................................................... 11 DA2100 ........................................................18
DA207 ..........................................................10 DA810 ..........................................................17 DA2200 ........................................................21
DA210...........................................................10 DA811 . .........................................................17 DA3000SL ................................................... 11
DA210X.........................................................10 DA812 ..........................................................17 DA3100.........................................................26
DA213.....................................................10, 14 DA813 ..........................................................15 DA3100DSR ................................................27
DA213 S .......................................................14 DA815 ..........................................................17 DA3100TR . ..................................................27
DA213QT .....................................................15 DA816 ..........................................................17 DA3200.........................................................26
DA301...........................................................19 DA817 ..........................................................17 DA3200 ........................................................27
DA301U.........................................................19 DA901 ............................................................8 DA3200DSR .................................................27
DA301Z.........................................................19 DA902 ............................................................9 DA3200S ......................................................33
DA303...........................................................19 DA903 ............................................................9 DA3200TR . .................................................27
DA304...........................................................19 DA904 ............................................................9 DA3200S ......................................................16
DA305...........................................................19 DA911............................................................19 DA3300SL ....................................................34
DA306...........................................................19 DA913...........................................................19 DA3400 ........................................................28
DA307...........................................................19 DA914...........................................................19 DA3500 ........................................................28
DA308...........................................................19 DA917...........................................................19 DA3600 ........................................................29
DA309...........................................................19 DA918.............................................................9 DA3600ES . ..................................................31
DA331...........................................................19 DA918QT .....................................................16 DA3600S ......................................................30
DA332...........................................................19 DA931.......................................................9, 15 DA3700 ........................................................29
DA333...........................................................19 DA960...........................................................13 DA3700ES . ..................................................31
DA334...........................................................19 DA980...........................................................13 DA3700S ......................................................30
DA335...........................................................19 DA990...........................................................13 DA5000 ........................................................40
DA336...........................................................19 DA995...........................................................34 DA5100 ........................................................40
DA337...........................................................19 DA1001 ..........................................................7 DA5213.........................................................40
DA338...........................................................19 DA1002 ..........................................................7 DA5213S.......................................................40
DA339...........................................................19 DA1003 ..........................................................7 DA5300 ........................................................40
DA411 . .........................................................21 DA1004 ..........................................................7 DA5410.........................................................40
DA431 ..........................................................14 DA1005 ........................................................23 DA5431.........................................................40
DA500........................................................... 11 DA1006 ........................................................23 DA5610 ........................................................ 11
DA508 ..........................................................40 DA1007.........................................................24 DA5801 ........................................................40
DA510...........................................................12 DA1008.........................................................24 DA8200 ..........................................................6
DA511............................................................12 DA1009 ........................................................24 DA8210 ..........................................................6
DA518...........................................................12 DA1010 ........................................................18 DA8220 ..........................................................6
DA519 ..........................................................15 DA1015.........................................................18 DA8230 ..........................................................6
DA601...........................................................12 DA1018 ........................................................18 DA8706 ........................................................16
DA604.............................................................2 DA1020 ........................................................18 DA8706 ........................................................32
DA700...........................................................12 DA1070 ........................................................27 DA8801 ..........................................................7
DA700QT .....................................................15 DA1501 ........................................................22 DA9000 ..........................................................4
DA700WB . ...................................................34 DA1502 ........................................................22 DA9100 ..........................................................4
DA709...........................................................13 DA1505 ........................................................22 DA9150 ..........................................................5
DA720 ............................................................8 DA1506 ........................................................22 DA9200 ..........................................................4
DA720. ...........................................................8 DA1507 ........................................................22 DA9300 ..........................................................4
DA720QT.......................................................16 DA1508 ........................................................22 DA9400 ..........................................................4
DA730...........................................................13 DA1510 ........................................................23 DA9500 ..........................................................5
DA750...........................................................13 DA1525 ........................................................23 DA9600 ..........................................................5
DA800BC .....................................................38 DA1540 ........................................................23 DA9800 ..........................................................5
DA9900 ..........................................................5

DUR-O-WAL has been manufacturing and supplying quality products to the masonry construction
industry since 1939. As an innovator in designing new and improved products for masonry
construction, we have been responsible for state-of-the-art systems for moisture control, seismic
applications, masonry connection and masonry repair. Years of experience in engineering, manufacturing
and serving the masonry industry have provided us with a thorough understanding of the needs of masonry
construction professionals everywhere. DUR-O-WAL maintains ongoing product-testing and quality control to
insure that every product meets the highest industry standards. Our knowledge of the engineering of masonry
structural performance gives you the confidence to say...
DUR-O-WAL can truly “Do It All”.

© Copyright 2008 - Dayton Superior Corporation

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Design Information
BUILDING CODE REQUIREMENTS FOR MASONRY STRUCTURES (ACI 530-05/ASCE 5-05/TMS 402-05)
and SPECIFICATIONS FOR MASONRY STRUCTURES (ACI 530.1-05/ASCE 6-05/TMS 602-05)

The above Code and Specifications states the following: Joint reinforcement, wall ties and anchors shall be stainless steel or
protected from corrosion by a hot-dipped galvanized coating or epoxy when used in masonry that is exposed to organic mat-
ter or weather and interior walls exposed to a mean relative humidity exceeding 75%. All other joint reinforcement, wall ties,
anchors and inserts shall be mill galvanized, hot dipped galvanized or stainless steel. Anchor Bolts, steel plates and bars not
exposed to earth, weather nor exposed to a mean relative humidity exceeding 75%, need not be coated.

CORROSION PROTECTION
Corrosion (rusting) of masonry joint reinforcement, ties and anchors will ultimately lead to product failure with resulting dam-
age to the masonry structure. To assist the user in selecting the proper corrosion protection, Dur-O-Wal offers the following
comments:
• Products manufactured from stainless steel offer the greatest level of corrosion resistance. Dur-O-Wal recommends
stainless steel products for use in light-colored masonry construction and where maximum corrosion resistance for joint
reinforcement, ties and anchors is required.
• Hot Dip Galvanized (HDG) provides a thick zinc coating that is applied after fabrication to assure that welds and exposed
(cut) edges are coated. Usually specified when joint reinforcement, ties and/or anchors are to be embedded in masonry
exposed to earth, weather conditions and/or areas of high humidity.
• Mill Galvanized provides a thin zinc coating that is applied to the steel before product fabrication. Mill galvanizing provides
a balance between economy and corrosion resistance. Welds and exposed edges are not protected with zinc. Mill galva-
nized products are normally specified for joint reinforcement, ties and/or anchors used in interior masonry construction
that is not exposed to high relative humidity conditions, but never in Glass Block Masonry.
• Dur-O-Wal does not recommend the use of joint reinforcement, ties and anchors manufactured from brite basic wire or
plain (uncoated) carbon steel sheet metal as such products are not protected from corrosion and will corrode while stored
in a warehouse, in transit or in storage at a jobsite. Consider the use of plain steel only when field welding would make
galvanized ties and anchors impractical or when parts are to be galvanized after fabrication.
• Most building codes do not require structural components such as anchor bolts, steel plates or bars exposed to earth,
weather conditions or high humidity to have corrosion protection.
• Epoxy coating is not recommended by Dur-O-Wal for corrosion protection due to “holidays” that develop during the coat-
ing process and the potential for subsequent corrosion that may result from them.
• For extended life and corrosion protection, restoration anchors are fabricated with brass sleeves, brass extension cones,
stainless steel inner rods and stainless steel or HDG bolts and washers.
• Please see individual product descriptions for specific material and finish information.

DUR-O-WAL MATERIAL, PRODUCT AND

COROSSION PROTECTION SPECIFICATIONS
MATERIAL ASTM STANDARD SPECIFICATIONS
Brass ASTM B-16/B16M-05
Bolts and Anchor Bolts A307-07b
Masonry Joint Reinforcement A951/A951M-06
PVC Control Joints D2207-00 (2005)
Reinforcing Steel A615/A615M-07
Rubber Control Joints D2000-08
Sheet Metal, Carbon Steel A1008/A1008M-07a, A109/A109M-03 and A1011/A1011M-07
Sheet Metal, Hot Dipped Galvanized A153/A153M-05 (1.50 oz/ft2 - 458 g/m2)
Sheet Metal, Mill Galvanized A653/A653M-07 (0.60 oz/ft2 - 183 g/m2)
Sheet Metal, Stainless Steel A167-99 (2004) - Type 304
Steel Plate, Carbon Steel A36/A36M-05
Wire, Carbon Steel A82/A82M-07
Wire, Hot Dipped Galvanized A153/A153M-05 (1.50 oz/ft2 - 458 g/m2)
Wire, Mill Galvanized A641/A641M-03 (0.10 oz/ft2 - 30 g/m2)
Wire, Stainless Steel A580/A580M-06
NOTE: Thin brick or stone weighing 15 psf or less does not need to be mechanically attached to structural backing.
This material is adhered directly to the backing.
2

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Steel Lintels

POWERBOX AND POWERSPAN STEEL LINTELS

The steel lintels offered by Dur-O-Wal are a distinctly
different type of lintel, designed especially for masonry
construction. These steel lintels offers a real alternative,
in both residential and commercial masonry structures,
to the traditional angle iron, cast stone, cast-in-place or
precast concrete lintels. Dur-O-Wal steel lintels will span
openings as narrow as 1’-4” and as wide as 40’-0”.

Due to their lightweight, PowerBOX and PowerSPAN

steel lintels are easy to lift and set into position. One or
two workers can easily install these lintels without ef-
fort or injury. Not only do these lintels offer the mason
contractor savings in labor costs, due to less workers
required for installation, they also offer the additional
advantage of reducing workers compensation insurance
claims, when compared to using heavy cast stone
or precast concrete lintels. In addition, these lintels do
not require costly “special inspection” during installation.
Professionally engineered and factory fabricated, allow-
ing the architect or engineer to quickly and easily design
large open affordably spaces using masonry construc-
tion.

LOAD TABLES
Load tables are available on
request, listing clear span,
lintel length, allowable grav-
ity, up-lift and out-of-plane
super-imposed loads. Load
tables specify any rebar that
may be required as well as
the height of CMU that is
required to be solidly grout-
ed for composite action with
the lintel.

FEATURES
• Easy to install.
• Only one person needed
to set.
• Length sized to fit project
opening.
• Meets or exceeds most
load bearing requirements
and codes in all 50 states.
• Eliminates columns.
• Can reduce insurance
costs.

For complete information,

please request a copy of our 27’ - 4” Clear Span - No Columns!
Dur-O-Wal Steel Lintel brochure
(DOW10).

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Steel Lintels
LINTEL TYPES
Due to their lightweight, PowerBOX and PowerSPAN steel lintels are easy to lift and set into position. One or two workers can
easily install these lintels without effort or injury. Not only do these lintels offer the mason contractor savings in labor costs, due
to less workers required for installation, they also offer the additional advantage of reducing workers compensation insurance
claims, when compared to using heavy cast stone, cast-in-place or precast concrete lintels. In addition, these lintels do not re-
quire costly “special inspection” during installation.

The Dur-O-Wal Steel Lintel are offered in the following types and sizes:

DA9000 PowerBOX Steel Lintel

U.S. Patent #6367209
• Eliminates first course of CMU above opening.
• Nominal 8” x 8”.
• Actual size is 7-5/8” wide x 7-5/8” tall.
• Clear spans from 3’-2” to 40’-0”.
• 8” lintel end bearing on supporting CMU, depending
on lintel length.
• 18 or 16 gauge thickness depending on lintel length.
• 18 gauge weighs 4.3 plf and 16 gauge weighs 5.4 plf.
• 4 hour fire rating when grouted solid.
• Large 4-1/2” grout opening at each end.

DA9100 PowerBOX Recessed Door Header

Patent #6367209
• Eliminates first course of CMU above door.
• Nominal 8” x 6”.
• Actual size is 7-5/8” wide x 5-5/8” tall.
• Header clear spans from 1’-6” to 18’-8”.
• 8” header end bearing on supporting CMU,
depending on header length.
• 16 gauge thickness.
• 4 hour fire rating when grouted solid.
• Large 4-1/2” grout opening at each end.

DA9200 PowerSPAN L-2 Lintel

U.S. Patent #5465538
• Half the weight of traditional angle iron lintels, yet just
as strong.
• 6-3/4” wide for use with 8” nominal CMU.
• Two 2-1/2” tall center ribs for added strength.
• Lintels lengths from 1’-6” to 36’-0”.
• 4” end bearing on supporting CMU.
• 16 gauge thickness.
• Weighs 3.3 plf.
• Can be cut to length at jobsite.

DA9300 PowerSPAN TRUE ARCH LINTEL

Patent #5465538
• Use where fully arched openings are required.
• 6-3/4” wide for use with 8” nominal CMU.
• 2-1/2” tall center rib for added strength.
• 4” end bearing on supporting CMU.
• 12 gauge thickness.
• Speeds construction time.
• Available in a wide variety of radiuses, custom sized
to project specifications.
• No wood forming necessary to obtain a true radius.
4

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Steel Lintels
DA9400 PowerSPAN Flat Radius Lintel
U.S. Patent #5465538
• Use to construct accurate curved masonry corner or
window walls.
• 6-3/4” wide for use with 8” nominal CMU.
• 2-1/2” tall center rib for added strength.
• 4” end bearing on supporting CMU.
• 12 gauge thickness.
• Allows flat radius lintels to be accurately fabricated
to required radius.

DA9500 PowerSPAN Cantilever Corner Lintel

U.S. Patent #5465538
• Designed to create dramatic and unobstructed corner
views.
• 6-3/4” wide for use with 8” nominal CMU.
• Two 2 1/2” tall center ribs for added strength.
• 4” end bearing on supporting CMU.
• 16 gauge thickness.
• 5’-4” standard leg lengths for up to 4’-0” cantilevers.

DA9600 PowerSPAN Brick Veneer Lintel

U.S. Patent #5465538
• Allows masons to accurately lay brickwork above
openings.
• 12 gauge brick veneer plate.
• Use with 8” nominal CMU.
• Provides for 2” air space between brick veneer and CMU.
• Requires veneer ties or anchors to be spaced at 16”
centers horizontally and vertically.

DA9800 PowerSPAN Elliptical Steel Lintel

U.S. Patent #5465538
• Use to accurately construct elliptical masonry arches.
• 6-3/4” wide for use with 8” nominal CMU.
• 2-1/2” tall center rib for added strength.
• 4” end bearing on supporting CMU.
• 12 gage thickness.

DA9900 PowerSPAN I-Beam

• Use when there is limited masonry above opening with
point loads on lintel.
• Available in a wide variety of lengths and sizes as
specified.
• The lintel height and the rebar size at top of lintel, can vary
as required to meet project requirements.

DA9150 Window Sill

• Drip edge for extra protection from water penetration.
• Available in standard lengths from 19 3/4” to 10’-0”.
• Custom sizing available.

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Dur-O-Splice Masonry Rebar Splicing System
DA8200 Dur-O-Splice
The use of lap splices in vertically reinforced masonry walls can be time consuming in terms of design and installation and can
lead to congestion within the cell of a concrete masonry unit, decreasing the chance of completely filling the cells with grout.
As lapped splices are dependent on the grout for load transfer, incomplete grout consolidation will significantly affect the perfor-
mance of a lapped rebar splice as well as the strength of the masonry wall.
Dur-O-Wal has developed the Dur-O-Splice Rebar Splicing System, to eliminate the lap splicing of rebars. Lap splices may pull
apart due to seismic forces.
The Dur-O-Splice system has been designed with a tapered thread that allows the system to develop 125% of the Grade 60
rebar’s yield strength, when snug tightened. A torque wrench is not normally required to tighten the coupler onto the tapered
threaded rebar.
The Dur-O-Splice System greatly simplifies vertical rebar placement, eliminating rebar congestion and increases the chance of
getting complete grout consolidation throughout the wall
The Dur-O-Splice will develop its strength even when the grout has not been completely consolidation and will retain its strength
despite grout degradation from impact damage or seismic forces.
FEATURES
• Design friendly.
• No special tools or skills required.
• Conforms to masonry building codes.
• Eliminates lap splicing of rebars.
• Simplifies rebar installation.
• Reduces rebar congestion.
• Fast and cost effective.
• Increases chance of 100% grout filled cells.
• Self aligning tapered threads for ease of installation.
• Tapered threads prevents cross-threading.
• Reduces the total amount of rebar due to the elimination of lap splices.
The Dur-O-Splice System consists of four parts:
• DA8200 Tapered Threaded Rebar
• DA8210 End Anchor
• DA8220 Thread Protector
ICC Evaluation Services approval report:
• DA8230 Standard Coupler
ESR-2481
Sizes vary with size of rebar specified.

DA8200 TAPERED THREADED REBAR

Available in #4, #5 and #6 rebar sizes and in standard lengths of 48” or
64” with other lengths available on special order. The threaded ends are
protected by plastic thread protectors.

DA8210 DUR-O-SPLICE END ANCHOR

An over-sized end anchor that is threaded onto the end of a DA8200 ta-
pered threaded rebar. The end anchor creates anchorage the necessary
resistance to pull-out from the concrete footer. This is an alternative to a 90°
hooked rebar or anchor bolt.

DA8220 DUR-O-SPLICE THREAD PROTECTOR

A plastic break-away thread protector is placed over the end of an installed
tapered threaded rebar to protect the threads from mortar dropping.

DA8230 DUR-O-SPLICE COUPLER

A round carbon steel rebar coupler that has tapered threads at both ends.
Coupler is easily snug tighened onto the DA8200 Tapered Threaded Rebar.

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Shelf Angle and OCM Masonry Rebar Anchor
Rebar
DA8801 OCM Masonry Anchor
Function: A mechanical rebar anchoring system consisting of Expander
a mechanical expansion anchor preassembled to a Cone
length of Grade 60 rebar. Installs with just a sledge
hammer “blow”.
Can be used as a foundation dowel or to tie vertical
reinforcing steel in masonry wall construction to a Expander Sleeve
poured-in-place concrete foundation or floor slab.
• Quick and easy rebar installation.
• Place rebar exactly where needed.
• No installation delays due to bad weather.
• No chemicals required during installation.
• No curing time required.
• Provides excellent labor savings.
Dimensions: Available in the following standard sizes and lengths:
• Expansion Anchor with #4 x 24” long rebar.
• Expansion Anchor with #5 x 30” long rebar.
• Expansion Anchor with #6 x 36” long rebar.
Above lengths do not include the expansion anchor
portion of the assembly. Other lengths are available
on special order.
Finish: The expansion anchor (Expander Sleeve and
Expander Cone) is electro-zinc plated with a colorless
chromate coating for corrosion protection. Reinforcing
steel is supplied as hot-rolled from the mill without any
type of protective coating.

DA1001 Shelf Angle Insert

This insert is used in cast-in-place concrete construction as an anchor to
attach brick shelf angles to the face of concrete. It is available for use with
3/4” Askew Head Bolts, and nuts.
Ultimate tension capacity is 7,500 lbs. in 4,000 psi normal weight concrete.
To develop this capacity, the insert must be installed a minimum of 1-1/2”
above the bottom edge of the concrete.
Nail holes are provided to allow for nailing of the insert to the concrete
formwork.

DA1002 Askew Bolt and DA1003 Nut

Askew head bolts are made with the head at a slope to match the
wedge-shaped tracks of the shelf angle insert. The bolts must be placed into
the insert properly so the head of the bolt has full bearing on the insert. Care
must be taken to insure that the bolt is not installed upside down.
Askew head bolts are available in 3/4” diameter x 1-1/2”, 2”, 2-1/2” and 3”
lengths. Ultimate shear capacity is 9,060 lbs.
Always tighten the hex nut to a “snug tight” condition only. “Snug tight” is
defined as the tightness attained to ensure that the parts of the material are
in full contact with each other, plus 1/2 turn with a 12” long wrench. Careless
wrench tightening or turn-of-nut tightening can induce tension loads into the
insert that are in excess of the design capacity and should be avoided.

DA1004 Plastic Horseshoe Washers

Available in 1/16”, 1/8” or 1/4” thickness x 2” x 2” with 13/16” x 2-7/16”or 1/16”,
1/8” or 1/4” thickness x 3” x 4” with 13/16” x 2-15/16” slot.

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Dovetail & Channel Anchor Systems

DA100 DOVETAIL ANCHOR SLOTS

Function: Designed to anchor masonry to new concrete with the slot
embedded in concrete. Used with all DA100 Series Dovetail
Anchors and DA720. Dovetail Triangular Ties Anchors, and
DA200 Series Stone Anchors.
For Seismic Dovetail Anchors see Seismic Section.
Dimensions: 26 gage (48mm), 24 gage (0.61mm), 22 gage (0.76mm) or
20 gage (0.89mm) x 10 feet (3050mm) length.
1 inch x 1 inch x 5/8 inch throat (25mm x 25mm x 16mm)
Finishes: Mill Galvanized and Stainless Steel.
Special Notes: Slot is foam filled to protect slot during concrete forming and
placement.

DA101 DOVETAIL ANCHORS

Function: Designed to anchor masonry to concrete.
Used with DA100 Dovetail Anchor Slot.
Dimensions: 16 gage (l.5mm), 14 gage (1.9mm), 12 gage (2.7mm) x
1 inch (25mm) wide x 3-1/2 inch (90mm), 4-1/2 inch
(113mm), 5-1/2 inch (138mm), 6-1/2 inch (163mm) lengths
(length does not include dovetail). Dovetail measures
1 inch (25mm) in length.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Other lengths and thickness available.
• Other styles available with twists, bends, holes, splits, etc.
• See Seismic Section for popular DA131 Dovetail Anchor
which has been fully tested and can be substituted for
DA101.

DA720 SERIES DOVETAIL TRIANGULAR TIES

Function: Designed to anchor masonry to concrete.
Used with DA100 Dovetail Anchor Slot.
Dimensions: 12 gage (2.7mm) Dovetail Clip with 3/16 inch (5mm)
wire tie x 3-1/2 inch (90mm), 4-1/2 inch (113mm),
5-1/2 inch (138mm), 6-1/2 inch (163mm), 7-1/2 inch (193mm)
and 9-1/2 inch (243mm) lengths.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: Can adapt for Seismic Zones see Seismic Section.

DA901 CHANNEL ANCHOR SLOT

Function: Designed to anchor masonry to concrete, CMU, brick or steel
columns.
Used with DA900 Series Channel Anchors.
Dimensions: 16 gage (l.5mm) or 11 gage (3mm) x 8 inch (200mm) length
x 1-3/4 inch (43mm) wide.
Slot measures 9/16 inch wide x 5-1/2 inches
(14mm x 151mm) long
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Slot has two 5/16 inch (8mm) holes above and below slot.
• Power-driven fasteners into concrete, block or brick not
recommended.
• Not recommended against sheathing over wood or metal stud.

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Dovetail & Channel Anchor Systems

DA902 CHANNEL ANCHOR SLOT

Function: Designed for embedment in block masonry for anchoring
veneer to CMU backing. Used with DA900 Series Channel
Anchors.
Dimensions: Same as DA901 except has two welded 3 inch (75mm) long
legs perpendicular to slot and each leg has a right angle bend.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.

DA903 CHANNEL ANCHOR SLOT

Function: Designed for anchoring masonry to a structure including over
sheathing for wood and metal stud applications. Used with
DA900 Series Channel Anchors.
Dimensions: Same as DA901 except is 11 inch (275mm) length.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: Fabricated to enable slot to be placed for attachment flush
against backing

DA904 CONTINUOUS CHANNEL ANCHOR SLOT

Function: Designed to anchor masonry to concrete, block, brick or
steel columns. Used with DA900 Series Channel Anchors.
Dimensions: 16 gage (1.5mm) or 11 gage (3mm) x 8 feet (2440mm) length
x 1-3/4 inch (43mm) wide. 12 usable slots measure 9/16 inch x 5-3/8
inches (14mm x 135mm).
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Not recommended against sheathing over wood or metal stud.
• Fender washer of appropriate size required when slots are
used to accommodate drill-in fasteners to concrete, block or
brick.
• Power-driven fasteners not recommended.

DA918 SERIES CHANNEL ANCHOR TRIANGULAR TIES

Function: Designed to anchor masonry to a structure. Used with DA901,
DA902, DA903, or DA904 Channel Anchor Slots.
Dimensions: 12 gage (2.7mm) Channel Anchor Clip with 3/16 inch (5mm)
wire tie x 3-1/2 inch (90mm), 4-1/2 inch (113mm), 5-1/2 inch
(138mm), 6-1/2 inch (163mm), 7-1/2 inch (193mm) and
9-1/2 inch (243mm) lengths.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: Can adapt for Seismic Zones see Seismic Section.

DA931 CHANNEL ANCHORS

Function: Designed to anchor masonry to a structure. Used with DA901,
DA902, DA903, or DA904 Channel Anchor Slots.
Dimensions: 16 gage (l.5mm), 14 gage (1.9mm), or 12 gage (2.7mm) x
1 inch (25mm) wide x 3-1/2 inch (90mm), 4-1/2 inch (113mm), or
5-1/2 inch (138mm) lengths (length does not include Channel
Anchor “T”)
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Other lengths and thickness available.
• Older styles of DA900 Series Anchors, generally replaced with
DA931, are still available.
• Meets requirements for Seismic Zones see Seismic Section for
details.

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Ties, Anchors & Veneer Anchors
DA207 MSSA VENEER ANCHOR SCREW ON STRAPS
Function: Designed to anchor masonry to a structure.
Used with DA700 Triangular Ties or DA750 Trapezoid Ties.
Dimensions: 3/4 inch (19mm) wide x 5 inches (125mm) long x 12 gage (2.7mm) thick
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Has 1/4 inch (6mm) clearance.
• Requires two fasteners.
• Not recommended for metal or wood stud over sheathing
(Suggest DA210 Anchor Plate or DA213 Veneer Plate).
• Not recommended when cavity contains rigid insulation
(Suggest DA213 or DA210X Veneer Anchors).
• Can adapt to Seismic Zones see Seismic Section.

DA210 VENEER ANCHOR SCREW ON PLATES

Function: Designed to anchor masonry to a structure.
Used with DA700 Triangular Ties or DA750 Trapezoid Ties.
Dimensions: 1-1/2 inches (37mm) wide Back Plate 6 inches (150mm) long 14 (1.9mm) or
12 (2.7mm) gage thick
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Has 1/4 inch (6mm) clearance.
• Requires two fasteners.
• Not recommended when cavity contains rigid insulation
(Suggest DA213 or DA210X Veneer Anchor).
• Can adapt to Seismic Zones see Seismic Section.

DA210X VENEER ANCHOR SCREW ON PLATES

Function: Designed to connect masonry veneer to metal stud framed structural backings.
Used with DA700 Series Triangular Ties.
Dimensions: Available in 14 gauge and measures 1 1/4” wide x 5” long, legs sized
to accommodate 5/8”, 3/4”, 1”,1 1/2”, 2”, 2 1/2” and 3” insulation or
sheathing.
Finishes: Mill galvanized and hot dip galvanized.
Special Notes: • Requires two fasteners.
• Can be used with or without rigid foam insulation.
• Provides 3-3/4” of vertical tie adjustment to meet variations in the
masonry coursing.

DA213 VENEER ANCHORS (PLATES AND PINTLES)

Function: Designed to anchor masonry to a structure accommodating rigid insulation up
to and including 3 inches (75mm).
Plate Dimensions: 14 (1.9mm) or 12 (2.7mm) gage with leg to accommodate rigid insulation.
Pintle Dimensions: 3/16 inch (5mm) wire x 3 inches (75mm), 4 inches (100mm),
5 inches (125mm), 6 inches (150mm), or 7 inches (180mm) long.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Recommend two fasteners per plate.
• Needs 3/4 inch (19mm) to 1 inch (25mm) minimum air cavity.
• Can adapt Wire Pintle to Seismic Zones see Seismic Section.
• For attachment to concrete, brick or block use DA5213.
• Fully tested.

DA801 ADJUSTABLE SPEED SET VENEER ANCHORS

Function: Designed to anchor masonry to a structure.
Plate Dimensions: 14 (1.9mm) gage thick 1/2 inch (25mm) depth 3 inch (75mm) long
Tri Tie Dimension: 3/16 inch (5mm) wire x 3 inch (75mm), 4 inch (100mm), or 5 inch
(125mm) lengths.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Uses one fastener.
• Anchor comes assembled with Triangular Tie in Plate.
• For attachment to concrete, brick or block use DA5801.
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 Ties, Anchors and Veneer Anchors

DA807 METAL STUD VENEER SCREW

Function: Designed to fasten anchors to metal stud backing.
Dimensions: #10 - 16 x 1-1/2 (38mm) long or #12 - 14 x 2” (50mm) long.
Finishes: Copolymer coated for corrosion resistance.
Special Notes: Available with or without Neoprene Washer.

DA808 WOOD STUD VENEER SCREW

Function: Designed to fasten anchors to wood stud backing.
Dimensions: #9 Phillips Head, 1-5/8 inches (41mm) or
2-1/4 inches (57mm) long.
Finishes: Proprietary corrosion resistant coating.

DA995 STAINLESS STEEL SCREW

Function: Designed to fasten anchors to metal stud backing.
Dimensions: #12-14 x 1-1/2 inches (38mm) or 2 inches (50mm) long.
Finishes: Type 304 Stainless Steel with Case Hardened
Carbon Steel Drill Point.
Special Notes: Screw is self-drilling and self-tapping with
Neoprene Washer available for 2 inch (50mm) long screw.

DA5410 AND DA5610 MASONRY EXPANSION ANCHORS

Function: Designed to fasten anchors to concrete, CMU, brick, tile, and
into mortar joints.
Dimensions: 7/16 inch (11mm) outside diameter x 2 inches (50mm) long.
Finishes: 1/4 - 20 NC Hex head bolt and washer of HDG Carbon Steel
DA5610) or Type 304 stainless steel (DA5410; Expansion
Sleeve and Expander Cone of brass.
Special Notes: Sold as sets with anchors as in DA5213; DA5213S; DA5431;
DA5801 and individually.

DA301Z MASONRY STRAP ANCHOR

Function: Various masonry applications.
Dimensions: Code required 1/4 inch (6mm) thick 1-1/2 inch (38mm) wide
24 inch (600mm) long with 2 inch (50mm) long, 90 degree
bends on each end.
Finishes: Hot Dip Galvanized; or Stainless Steel.
Special Notes: Other dimensions and shapes available.

DA500 “Z” CAVITY WALL TIES

Function: Designed to tie multiwythe masonry walls when fully
grouted.
Dimensions: 3/16 inch (5mm) wire with 2 inch (50mm) bends with various
lengths between bends.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: Provides no adjustability between wythes.
For cavity drip use DA2100 Ins-O-Grips.

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 Ties, Anchors and Veneer Anchors

DA510 AND DA511 RECTANGULAR CAVITY WALL TIES

Function: Designed to tie multiwythe masonry walls.
Dimensions: DA510 3/16 inch (5mm) wire x 2 inch (50mm) wide with various
lengths.
DA511 3/16 inch (5mm) wire x 4 inch (100 mm) wide with
various lengths.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Provides no adjustability between wythes.
• For cavity drip use DA2100 Ins-O-Grips.

DA518 ADJUSTABLE RECTANGULAR CAVITY WALL TIE EYES

(Formerly known as DA515)
Function: Designed to tie multiwythe walls with adjustability between
the wythes. Used with DA213 Wire Pintle.
Dimensions: 3/16 inch (5mm) wire x 2-3/4 inch (70mm), 4-3/4 inch
(119mm), or 5-3/4 inch (144mm) lengths.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Allows for only 1/16 inch (2mm) play when leg of pintle is
engaged in eye.
• Can adapt Wire Pintle to Seismic Zones, see Seismic Section.

DA601 COLUMN ANCHORS

Function: Designed to anchor block to steel column flanges.
Dimensions: 1/8 inch (3mm) thick x 2 inch (50mm) wide with 1 inch (25mm)
right angle bend with various lengths.
Finishes: Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Requires two anchors, one for left and right hand side of
flange.
• Fully tested.

DA604 COLUMN ANCHORS

Function: Designed to anchor brick to steel column flanges.
Dimensions: 16 (1.5mm) gage thick x 1 inch (25mm) wide corrugated with
various lengths.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: • Requires two anchors one for each left and right hand side of
flange.
• Fully tested.

DA700 SERIES TRIANGULAR TIES

Function: Designed to anchor masonry to a structure.
Used with DA207 MSSA Veneer Anchor Screw on Strap,
DA210 Veneer Anchor Screw on Plate or DA709 Column Anchor
Weld-on.
Dimensions: 3/16 inch (5mm) wire, 3 x 3 inches (75mm x 75mm),
4 x 4 inches (100mm x 100mm), 5 x 5 inches (125mm x 125mm),
6 x 6 inches (150mm x 150mm), 7 x 7 inches (180mm x 180mm),
and 7 x 9 inches (180mm x 230mm).
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: Can adapt for Seismic Zones, see Seismic Section.

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 Ties, Anchors and Veneer Anchors
DA709 COLUMN ANCHOR WELD-ON
Function: Designed to anchor masonry to structural steel columns.
Used with DA700 Series Triangular Ties or DA730 Trapezoid Ties.
Dimensions: 5/16 inch (8mm) rod x 5 inch (125mm) length.
Finishes: Brite or Plain Uncoated; Mill Galvanized; or Hot Dip Galvanized.

DA730 TRAPEZOID TIES (OR WEB TIES)

Function: Designed to anchor masonry to a steel structure from the
end of the CMU using a wire anchor such as a DA709.
Dimensions: 3/16 inch (5mm) wire x 12 inch (300mm) overall length, WIDTH
1” bends with various widths.
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: Order by actual width of masonry unit being used.

DA750 TRAPEZOID TIES (OR WEB TIES)

Function: Designed to anchor masonry to a structure from the end
of the CMU using a strap anchor such as a DA207 or Plate
Anchor such as DA210. WIDTH
Dimensions: 3/16 inch (5mm) wire x 12 inch (300mm) overall length,
1” bends with various widths
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: Order by actual width of masonry unit being used.

DA960 WIRE MESH TIES

Function: Variety of applications.
Dimensions: 1/2 inch x 1/2 inch (13mm x 13mm) mesh of 16 gage (1.5mm)
wire in 3 inch (75mm) widths and various lengths.
Finishes: Hot Dip Galvanized.
Special Notes: • Available in rolls of 100 feet (30.48M) length in either
36 inch (915mm) or 48 (1220mm) inch widths.
• Other widths of Ties and Rolls available.

DA980 COLUMN FLANGE TIES

Function: F/P Style: Designed to anchor masonry to a steel column flange
parallel to the flange.
F/RP Style: Designed to anchor masonry to a steel column
F/RP
flange at a right angle to the flange.
Dimensions: 3/16 inch (5mm) wire with a 2 1/2 inch (64mm) hook with a
1/2 inch (13mm) opening in various lengths and a 2 inch
(50mm) right angle bend. F/P
Finishes: Mill Galvanized; Hot Dip Galvanized; or Stainless Steel.
Special Notes: Requires two anchors, one for left and right hand side of
flange.

DA990 CORRUGATED WALL TIES

Function: Designed to anchor masonry to a structure or to tie multi
wythe walls. Use in residential construction only.
Dimensions: 26 gage (0.45mm), 22 gage (0.76mm) or 16 gage (l.50mm) x
7/8 inch (22mm) wide x 7 inch (180mm) length.
Finishes: Mill Galvanized; Hot Dip Galvanized available in 26, 22 and 16
gages; and Stainless Steel available in 22 and 16 gages.
Special Notes: Other lengths and widths are available
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 Seismic Ties and Anchors
DA131 SEISMIC DOVETAIL ANCHORS
Function: Designed to anchor masonry to concrete with joint
reinforcement in the veneer. Used with DA100 Dovetail Anchor
Slot.
Dimensions: 16 gage (l.5mm), 14 gage (1.9mm), or 12 gage (2.7mm) x
1 inch (25mm) wide x 3-1/2 inch (90mm), 4-1/2 inch (113mm),
5-1/2 inch (138mm), or 6-1/2 inch (163mm) lengths
(length does not include dovetail)
Dovetail measures 1 inch (25mm)
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Other lengths and thickness available.
• Has shear lugs to engage a piece of joint reinforcement either
Sei smic Ladur or Pencil Rod.

DA213 SEISMIC VENEER ANCHOR PLATES

Function: Designed to anchor masonry to a structure accommodating
rigid insulation up to 3 inches (75mm) thick. Used with DA213
Seismic Pintles or DA213QT Lite Duty Seismic pintles.
Dimensions: 14 (1.9mm) or 12 (2.7mm) gage with leg to accommodate
thickness of rigid insulation.
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Recommend two fasteners per plate.
• Needs 3/4 inch (19mm) to 1 inch (25mm) minimum air cavity.
• For attachment to concrete, block or brick see DA5213S.
• Fully tested.

DA213 S SEISMIC VENEER ANCHOR PINTLES

Function: Designed to anchor masonry to a structure accommodating
rigid insulation with provision for holding joint reinforcement in the
veneer. Used with DA213 Plates and DA519 Seismic
Adjustable Eye Plates (Also Seismic Dur-O-Eye and Seismic
Ladur-Eye).
Dimensions: 12 (2.7mm) and 11 (3mm) gage with 3-1/2 inch (90mm) and
4-1/2 inch (113mm) lengths 2 inches (50mm) wide with a
2 inch (50mm) bent leg.
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Other lengths available.
• Has shear lugs to engage a piece of joint reinforcement,
either Seismic Ladur or Pencil Rod.

DA431 SEISMIC VENEER ANCHOR

Function: Designed to anchor masonry to a structure particularly
effective when air cavity is more than 1 inch (25mm).
Dimensions: 14 (1.9mm) or 12 (2.7mm) gage x 1-1/4 inch (32mm) wide in
3-1/2 inch (90mm), 4-1/2 inch (113mm) and 5-1/2 inch (138mm)
lengths.
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Has shear lugs to engage a piece of joint reinforcement,
either Seismic Ladur or Pencil Rod.
• For attachment to concrete, brick or block see DA5431.
• Other lengths available.

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 Seismic Ties and Anchors

DA519 ADJUSTABLE SEISMIC WALL EYE PLATES

Function: Designed to tie multiwythe masonry walls with adjustability between
wythes and allows for joint reinforcement in the veneer. Used with
DA213 Seismic Pintles.
Dimensions: 16 gage (1.5mm) plate with lengths to accommodate up to and
including 3 inches of rigid insulation.
Finishes: Hot Dip Galvanized or Stainless Steel.

DA813 SEISMIC COMBS

Function: Designed to confine vertical bars at the ends of shear walls.
Dimensions: 3/16 inch (5mm) wire in a prescribed configuration of hooks
for 8 inch (200mm), 10 inch (250mm) and 12 inch (300mm) CMU
walls. Width is approximately 1-1/4 inches (30mm) less than the
thickness of the CMU.
Length is approximately three times the actual width of the wall.
Finishes: Hot Dip Galvanized.
Special Notes: • Meets requirements of most Building Codes.

DA931 SEISMIC CHANNEL ANCHORS

Function: Designed to anchor masonry to a structure. Used with DA901,
DA902, DA903, or DA904 Channel Anchor Slots.
Dimensions: 16 gage (l.5mm), 14 gage (1.9mm) or 12 gage (2.7mm) x 1 inch
(25mm) wide x 3-1/2 inch (90mm), 4-1/2 inch (113mm) or 5-1/2 inch
(138mm) lengths (length does not include Channel Anchor “T”).
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Has shear lugs to engage a piece of joint reinforcement, either
Seismic Ladur or Pencil Rod.

DA213QT LITE DUTY SEISMIC PINTLES

Function: Designed to anchor masonry to a structure with joint reinforcement
in the veneer. Used with DA213 Veneer Anchor Plates, DA518
Adjustable Cavity Wall Eyes, Dur-O-Eye or Ladur-Eye.
Dimensions: 3/16 inch (5mm) wire x 3 inch (75mm), 4 inch (100mm),
5 inch (125mm), 6 inch (150mm), or 7 inch (180mm) lengths with
welded Quake Tie (Lengths do not include the Quake Tie)
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Has clip to engage a piece of joint reinforcement either Seismic
Ladur or Pencil Rod.

DA700QT LITE DUTY SEISMIC TRIANGULAR TIES

Function: Designed to anchor masonry to a structure with joint reinforcement
in the veneer. Used with DA207 MSSA Veneer Anchor Screw-on
Straps, DA210 Veneer Anchor Screw-on Plates or DA709 Column
Anchor Weld-on.
Dimensions: 3/16 inch (5mm) wire 3 x 3 inches (75mm x 75mm),
4 x 4 inches (100mm x 100mm), 5 x 5 inches (125mm x 125mm),
6 x 6 inches (150mm x 150mm), 7 x 7 inches (180mm x 180mm),
and 7 x 9 inches (180mm x 230mm) with welded Quake Tie
(Lengths do not include the Quake Tie).
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Has clip to engage a piece of joint reinforcement either Seismic
Ladur or Pencil Rod.
• Quake Tie is welded in off-set position to enable Triangular Tie
to be engaged to DA207, DA210, or DA709.
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 Seismic Ties and Anchors
DA720QT LITE DUTY SEISMIC DOVETAIL TRIANGULAR TIES
Function: Designed to anchor masonry to concrete. Used with DA100
Dovetail Anchor Slot.
Dimensions: 12 gage (2.7mm) Dovetail Clip with 3/16 inch (5mm) wire tie x
3-1/2 inch (90mm), 4-1/2 inch (113mm), 5-1/2 inch (138mm),
6-1/2 inch (163mm), 7-1/2 inch (193mm) and 9-1/2 inch
(243mm) lengths with welded Quake Tie (lengths do not
include Quake Tie).
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Has shear lugs to engage a piece of joint reinforcement
either Seismic Ladur or Pencil Rod.

DA918QT LITE DUTY SEISMIC CHANNEL ANCHOR

TRIANGULAR TIES
Function: Designed to anchor masonry to a structure. Used with DA901,
DA902, DA903 or DA904 Channel Anchor slot.
Dimensions: 12 gage (2.7mm) Channel Anchor Clip with 3/16 inch (5mm)
diameter wire tie x 3-1/2 inch (90mm), 4-1/2 inch (113mm),
5-1/2 inch (138mm), 6-1/2 inch (163mm), 7-1/2 inch (193mm)
and 9-1/2 inch (243mm) lengths with welded Quake Tie
(lengths do not include Quake Tie).
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Has shear lugs to engage a piece of joint reinforcement
either Seismic Ladur or Pencil Rod.

DA320S SEISMIC LADUR

(Masonry Reinforcement for Veneers)
Function: Designed to provide greater ductility in veneers and is
generally required in masonry veneers in seismic applications.
Used for block or brick veneer applications.
Dimensions: 9 gage (3.7mm) wire for both side and cross rods
5/8 inch (15mm) out-to-out measurement
10 feet 8 inch (3760mm) length.
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Is also available in 3/16 inch (5mm) wire for side rods and
9 gage (3.7mm) for cross rods.

DA8706 PENCIL ROD DEFORMED (STRAIGHT AND CUT)

Function: Designed to provide greater ductility in veneers and is
generally required in masonry veneers in seismic applications.
Used as masonry reinforcement for brick veneers.
Dimensions: 9 gage (3.7mm) wire in 10 feet (3050mm) lengths.
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Is deformed to comply with code requirements for
joint reinforcement.

FASTENER NOTE:
Dur-O-Wal recommends the appropriate fastener be used when attaching veneer anchors to a structural backing. The following fasteners are recom-
mended:
• Use stainless steel screws with stainless steel anchors.
• Use zinc corrosion protected screws with hot-dipped galvanized or mill galvanized anchors.
• Attach veneer anchors to cast-in-place concrete, precast concrete, hollow or solid concrete masonry units (CMU) using either the DA5410 or
DA5610 Expansion Anchors.
• Attach veneer anchors to a steel stud or sheathing structural backing, using either the DA807 Steel Stud Veneer Anchor Screw or DA995 Stainless
Steel Screw.
• Attach veneer anchors to wood stud and sheathing structural backing using the DA808 Wood Stud Screw.
• Never use nails to attach anchors.
16

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Rebar Positioners and Other Products

DA810 REBAR POSITIONERS

Function: Designed to position rebar vertically in the cell of CMU.
Dimensions: 9 gage (3.7mm) wire for 6 inch (150mm), 8 inch (200mm),
10 inch (250mm) and 12 inch (300mm) CMU.
Finishes: Mill Galvanized or Hot Dip Galvanized.
Special Notes: Will accommodate up to and including #7 rebar.

DA811 REBAR POSITIONERS

Function: Designed to position rebar vertically in cell of CMU.
Dimensions: 18 gage (1.2mm) steel for 8 inch (200mm) CMU ONLY
Finishes: Mill Galvanized or Hot Dip Galvanized.
Special Notes: • Will accommodate up to and including #7 rebar.
• Will position 2 bars.
• Can be installed after rebar is positioned in cell.

DA812 REBAR POSITIONERS

Function: Designed to position rebar horizontally in cell of CMU.
Dimensions: 9 gage (3.7mm) wire for 6 inch (150mm), 8 inch (200mm),
10 inch (250mm) and 12 inch (300mm) CMU.
Finishes: Mill Galvanized or Hot Dip Galvanized.
Special Notes: Will accommodate up to and including #7 rebar.

DA815 REBAR POSITIONERS

Function: Designed to position rebar vertically in cell of CMU.
Dimensions: 9 gage (3.7mm) wire with 18 gage (1.2mm) segments for
6 inch (150mm), 8 inch (200mm), 10 inch (250mm) and
12 inch (300mm) CMU.
Finishes: Mill Galvanized or Hot Dip Galvanized.
Special Notes: • Will accommodate up to and including #7 rebar.
• Will position 2 bars.
• Can be installed after rebar is positioned in cell.

DA816 REBAR POSITIONERS

Function: Designed to position rebar vertically in cell of CMU.
Dimensions: 9 gage (3.7mm) wire with 18 gage (1.2mm) segments for
8 inch (200mm), 10 inch (250mm) and 12 inch (300mm) CMU.
Finishes: Mill Galvanized or Hot Dip Galvanized.
Special Notes: • Will accommodate up to and including #7 rebar.
• Will position 4 bars.
• Can be installed after rebar is positioned in cell.

DA817 REBAR POSITIONERS

Function: Designed to position rebar vertically in cell of CMU.
Dimensions: 9 gage (3.7mm) wire for 8 inch (200mm), 10 inch (250 mm),
and 12 inch (300mm) CMU.
Finishes: Mill Galvanized or Hot Dip Galvanized.
Special Notes: • Will accommodate up to and including #8 rebar.
• Will position 2 bars.
• Can be installed after rebar is positioned in cell.

INSTALLATION NOTE FOR REBAR POSITIONERS

Bar positioners required by most Building Codes. Locate one positioner at top of first
course, one course below top of wall and at intervals not exceeding 200 bar diam-
eters

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D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Rebar Positioners and Other Products

DA1010 FIL-STOP Loose Fill

Insulation
Function: Designed to control loose fill insulation in block wall cells.
Dimensions: 10 TPI x 10 TPI Mesh in 150 feet (45.72M) rolls in 4 inch
(100mm), 6 inch (150mm), 9 inch (230mm) and 12 inch (300mm)
actual widths.
Special Notes: Fabricated from resin coated fiberglass.

DA1015-DA1018 DUR-O-STOP
Grout
Function: Designed to prevent grout falling through while maintaining
positive bond in mortar joint.
Dimensions: 1/2 inch x 1/2 inch (13mm x 13mm) mesh in 100 feet
(30.48M) rolls for a 6 inch (150mm), 8 inch (200mm), 10 inch
(250mm) and 12 inch (300mm) actual widths. Actual measure-
ment is 2 inches less than the block in which it is installed.
Special Notes: • Is corrosion proof and biologically inert.
• Fabricated from monofilament screen of nylon.

DA1020 DUR-O-FIBAR
Function: An additive to Portland Cement Plaster to control cracking
in stucco.
Dimensions: 1/2 inch (13mm) fibers.
Pre-measured 1 pound (454g) bags.
Bulk packaged in 1,000 pounds (534kg).
Special Notes: This is an alkali-resistant (AR glass) additive.

DA2100 INS-O-GRIPS
Function: Designed to hold rigid insulation tight against backup and
provide cavity drip.
Special Notes: Recommended for cavity drip instead of crimping or placing a
“V” in the wire which weakens the steel.

18

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Stone Anchors
STONE ANCHORS
Function: Designed to anchor stone panels to a DA331
structure, these Anchors can support DA301U
dead loads, resist live loads and
accom modate movement of the building
envelope relative to the structure.

Dimensions: There are no “standard” dimensions. DA332

Anchors are individually engineered,
detailed and manufactured per project
drawing. DA301Z

Finishes: Brite or Plain Uncoated; Mill Galvanized;

Hot Dip Galvanized; Stainless Steel
DA333
Special Notes: Quotes and fabrication are based on
approved details containing all
dimensions. DA303

DA101 DA334

DA103 DA304
DA102
DA335

DA305
DA911
DA201 DA336

DA306
DA913 DA337

DA203
DA307

DA914
DA338

DA204
DA308

DA339
DA917 DA205

DA309
19

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
Movement Control Products
DA2001 REGULAR RUBBER CONTROL JOINT
Function: Designed to control movement in concrete masonry unit with
standard sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength, Elongation and Durometer meets ASTM
D2000-08.
• Recommend to be used in all exterior walls with backer rod
and caulking/sealant.
• Not recommended in fire-rated walls, unless used with ceramic
insulation and fire resistant caulking.

DA2003 #6 WIDE FLANGE RUBBER CONTROL JOINT

Function: Designed to control movement in concrete masonry unit with
standard sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength, Elongation and Durometer meets ASTM
D2000-08.
• Recommended to be used in interior walls.
• Not recommended for use in fire-rated walls.

DA2005 #8 WIDE FLANGE RUBBER CONTROL JOINT

Function: Designed to control movement in concrete masonry unit with
standard sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength, Elongation and Durometer meets ASTM
D2000-08.
• For 8 inch (200mm), 10 inch (250mm) and 12 inch (300mm) CMU
• Recommended to be used in interior walls.
• Not recommended for use in fire-rated walls.

DA2025 RAPID “T” RUBBER CONTROL JOINT

Function: Designed to control movement in concrete masonry unit with
standard sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength, Elongation and Durometer meets ASTM
D638-08.
• Has shear key only on one side of flange.
• Not recommended for use in fire-rated walls unless used with
ceramic insulation and fire resistant caulking.

DA2002 REGULAR PVC CONTROL JOINT

Function: Designed to control movement in concrete masonry unit with
standard sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength and Elongation meets ASTM D638-08.
• Durometer is in accordance with ASTM D2240-05.
• Recommend to be used in all exterior walls with backer rod
and caulking/sealant.
• PVC not recommended for use in fire-rated walls unless used with
ceramic insulation and fire resistant caulking.

DA2004 6 WIDE FLANGE PVC CONTROL JOINT

Function: Designed to control movement in concrete masonry unit with
standard sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength and Elongation meets ASTM D638-08.
• Durometer is in accordance with ASTM D2240-05.
• Recommended to be used in interior walls.
• Not recommended in fire-rated walls.
20

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 Movement Control Products
DA2006 #8 WIDE FLANGE PVC CONTROL JOINT
Function: Designed to control movement in concrete masonry with standard
sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength and Elongation meets ASTM D638-08.
• Durometer is in accordance with ASTM D2240-05.
• For 8 inch (200mm), 10 inch (250mm) and 12 inch (300mm) CMU’s.
• Recommended to be used in interior walls.
• Not recommended in fire rated walls.

DA2007 #12 WIDE FLANGE PVC CONTROL JOINT

Function: Designed to control movement in concrete masonry with standard
sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength and Elongation meets ASTM D638-08.
• Durometer is in accordance with ASTM D2240-05.
• Has an offset shear key.
• Not recommended in fire rated walls.

DA2020 RAPID “T” PVC CONTROL JOINT

Function: Designed to control movement in concrete masonry with standard
sash block end.
Dimensions: Each piece in 32 (810mm) or 48 inch (1220mm) lengths, black color.
Special Notes: • Tensile Strength and Elongation meets ASTM D638-08.
• Durometer is in accordance with ASTM D2240-05.
• Has shear key only on one side of flange.
• Not recommended in fire rated walls, unless used with ceramic
insulation and fire resistant caulking.

DA2010 RAPID SOFT JOINT

Function: Designed to keep mortar and other debris outside of horizontal joints,
generally under shelf angles, to allow for brick expansion.
Dimensions: 1/4 inch (6mm) thick x 2 3/4 inch (70mm) wide x 50 feet (15.24M) rolls.
Other thickness and widths available.
Special Notes: • Closed cell neoprene rubber.
• Adhesive on one side with a release coated disposable backing paper.
• Meets ASTM D1056-00, Class RE41 or 2A1.

DA2015 RAPID EXPANSION JOINT

Function: Designed to keep mortar and other debris outside of vertical joints to
allow for brick expansion.
Dimensions: 3/8 inch (10mm) thick x 3 inch (75mm) wide x 50 feet (15.24M) rolls .
Other thickness and widths available.
Special Notes: • Closed cell neoprene Rubber.
• Meets ASTM D1056-00, Class RE41 or 2A1.
DA2200 JOINT STABILIZING ANCHOR
Function: Designed to allow movement at expansion, contraction or isolation
joints in masonry while maintaining the wall alignment in a direction
normal to the movement.
Dimensions: 1/32 inch (1mm) sheet steel sleeves and two 8 gage (4mm) wires.
Finishes: • Mill Galvanized and Stainless Steel.

DA411 WALL TOP STABILIZING ANCHOR

Function: A mechanical anchor designed to resist lateral loads at the top
of masonry walls and allow for live load vertical deflection.
Dimensions: 3/8 inch x 6 inch (10mm x 150mm) steel dowel vertically
welded to 12 gage (2.7mm) steel plate.
Finishes: Hot Dip Galvanized.
Special Notes: • Concealed within a partition wall with no exposed hardware. Installed
by welding or with mechanical anchors, such as DUR-O-WAL
Expansion Anchor fasteners in concrete. 21

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Moisture Control Products

DA1501 DCF THRU-WALL FLASHING

Function: Designed as thru-wall flashing for masonry walls.
Dimensions: 300 feet (91.4M) Rolls available in 12 inch (300mm), 16 inch
(400mm),18 inch (457mm), 24 inch (600mm), 36 inch (915mm)
and 48 inch (1220mm) widths.
Special Notes: • Composite flashing of vinyl ethylene film bonded to a fiber
glass reinforcement.
• Recommend use of mastic to seal edges, splices and
cover punctures.

DA1502 DCF FLASHING TAPE

Function: Designed to attach flashing to substrate, to repair and seal
punctures or perforations and for splices.
Dimensions: 2 inch (50mm) wide x 108 feet (32.9M) rolls.

DA1505 COPPER FABRIC THRU-WALL FLASHING

Function: Designed as thru-wall flashing for masonry walls.
Dimensions: 25 feet (7.6M) rolls in 3, 5 and 7 ounce copper available in
12 inch (300mm), 16 inch (400mm), 18 inch (457mm), 24 inch
(600mm), 32 inch (810mm), and 36 inch (915mm) widths.
Special Note: • Copper sheet is asphalt coated on both sides and bonded
between two layers of high tensile fiberglass fabric.

DA1506 COPPER KRAFT DUPLEX FLASHING

Function: Designed flashing for concealed roof flashing and for vapor
barrier and slab on grade.
Dimensions: 60 feet (18.2M) rolls in 3, 5 and 7 ounce copper available in
12 inch (300mm), 16 inch (400mm), 18 inch (457mm),
24 inch (600mm), and 36 inch (915mm) widths.
Special Note: • Copper sheet is laminated under high pressure with one layer
of asphalt saturated with 60 pound kraft paper on each side.
• 7 oz. available on Special Order - subject to minimum
quantities.

DA1507 COPPER COATED THRU-WALL FLASHING

Function: Designed as thru-wall flashing for masonry walls.
Dimensions: 25 feet (7.6M) rolls in 3, 5 and 7 ounce copper wiith various
widths.
Special Note: • Copper sheet is coated on both sides with a polymer
modified asphalt compound.
• Special Order: subject to minimum quantities.

DA1508 PVC SHEETING

Function: Designed as a concealed waterproofing membrane on
foundation walls and under concrete slabs.
Dimensions: 150 feet (45.7M) rolls in 20 mil and 30 mil available in 12 inch
(300mm), 16 inch (400mm), 18 inch (457mm), 24 inch (600mm),
and 36 inch (915mm) and 48 inch (220mm) widths.
Special Note: Not recommended or endorsed for use as above grade thru-wall
flashing.

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 Moisture Control Products

DA1540 POLY-BARRIER THRU-WALL FLASHING

Function: Designed as thru-wall flashing for masonry walls.
Dimensions: 50 feet (15.2M) rolls in 40 mil (32 mil rubberized asphalt plus
8 mil polyethylene film) available in 12 inch (300mm), 16 inch
(406mm), 18 inch (457mm), 24 inch (600mm) and 36 inch
(915mm) width.
Special Notes: • Self-sealing, self-healing, fully-adhered composite flexible flashing.
• Recommend Drip Edge Stainless Steel Flashing be used.

DA1544 DUR-O-BARRIER THRU-WALL FLASHING

Function: Designed as thru-wall flashing for masonry walls.
Dimensions: 75 feet (22.8M) rolls in 44 mil (32 mil rubberized asphalt plus
12 mil polyethylene sheet) available in 12 inch (300mm),
18 inch (457mm), 24 inch (600mm) and 36 inch (915mm) width.
Special Notes: • Self-sealing, self-healing, fully-adhered composite flexible
flashing.
• Recommend Drip Edge Stainless Steel Flashing be used.

DA1510 TERMINATION BAR

Function: Designed to attach flashing to a backing.
Dimensions: 1/8 inch (3mm) thick x 1 1/2 inch (38mm) wide x 8 feet
(2440mm) lengths with holes at 8 inches (200mm) on center.
Finishes: Stainless Steel.
Special Notes: Hole size is 5/16 inch (8mm) diameter.

DA1525 DRIP EDGE FLASHING

Function: Designed as a moisture barrier to use with thru-flashing such
as DCF Flashing, Copper Flashing, Dur-O-Barrier and Poly
Barrier.
Dimensions: 26 gage (0.45mm) x 8 feet (2440mm) lengths x 1-1/2 inch
(38mm) wide with 3/8 inch (10mm) closed hemmed edge
Finishes: Stainless Steel.
Special Notes: Full Drip Edge wide enough to bridge the length of the
horizontal leg of the lintel or shelf angle is available with
hemmed edge only.

DA1005 WEEP HOLES OR TUBES

Function: Designed to be placed in head joints to allow air to enter cavity.
Dimensions: 3/8 inch (10mm) outside diameter in 4 inch (100mm) and
8 inch (200mm) lengths of clear plastic.
Special Notes: • Weep holes are subject to clogging with mortar droppings,
silt and bugs.
• Recommend cavity contain mortar dropping control devices and
cell vents.

DA1006 CELL VENTS

Function: Cell vent consists of many small adjacent passageways bonded
together in one unit. Cellular composition provides easy drainage for
moisture along the full height of the head joint. Recommended for use
in course directly on top of flashing.
Dimensions: Standard 3/8 inch x 2-1/2 inches x 3-3/8 inches
(10mm x 64mm x 85mm).
Jumbo 3/8 inch x 3-5/8 inches x 3-5/8 inches
(10mm x 92mm x 92mm).
Special Notes: • Available in Clear, Almond, Black, Brown, Cocoa,
Gray and White.
• Recommend cavity contain mortar dropping control devices.
23

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 Moisture Control Products

DA1007 MOR-CONTROL
Function: Designed to control mortar droppings to insure clear air
spaces in cavity walls.
Dimensions: 16 inch (400mm) length to accommodate 1 inch (25mm),
1-1/2 inch (38mm) and 2 inch (50mm) air cavities.
Special Notes: • Fabricated from white corrugated poly-propylene
co-polymer plastic in white.

DA1008 MORTAR NET™

Function: Designed to control mortar droppings to insure clear air
spaces in cavity walls.
Dimensions: 10 inch (250mm) wide x 5 feet (1.5M) lengths to
accommodate 1 inch (25mm) and 2 inch (50mm) air cavities.
Special Notes: • 1” width fabricated from either high density polyethylene or
100% polyester. 2” width manufactured from 50% recycled
polyester.

DA1009 MORTAR-STOP™
Function: Designed to control mortar droppings to insure clear air
spaces in cavity walls.
Dimensions: 10 inch (250mm) wide 50 feet (15.2M) lengths
to accommodate any air cavity.
Special Notes: • Fabricated from high density polyethylene.

DA2016 DUR-O-BARRIER TAPES

Function: Designed to be placed between sheathing and veneer
anchor plates or straps to minimize moisture penetration.
Dimensions: 4 inch (100mm) wide x 100 feet (30.4M) rolls.
Special Notes: • Has a release coated disposable backing.

24

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Glass Block Masonry Accessories
DA3200 LADUR JOINT REINFORCEMENT
Function: Designed to reinforce glass block masonry by placement in
horizontal mortar joint.
Dimensions (1): 9 gage (3.7mm) wire for side and cross rods.
#3 measures 1-5/8 inches (46mm) out-to-out.
#4 measures 2 inches (50mm) out-to-out.
Cross Rods spaced 16 inches (400mm) on center.
10 feet 8 inch (3760mm) length.
Dimensions (2): 9 gage (3.7mm) wire for side and cross rods.
#3 measures 1-5/8 inches (46mm) out-to-out.
#4 measures 2 inches (50mm) out-to-out.
Cross Rods spaced 8 inches (200mm) on center.
10 feet (3050mm) length.
Dimensions (3): 9 gage (3.7mm) wire for side and cross rods.
#3 measures 1-5/8 inches (46mm) out-to-out.
#4 measures 2 inches (50mm) out-to-out.
Cross Rods spaced 8 inches (200mm) on center 48 inch
(1220mm) length.
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Mill Galvanized is not recommended for glass block
masonry construction.

DA1070 GLASS BLOCK PANEL ANCHORS

Function: Designed to anchor glass block to adjacent structure.
Dimensions: 20 gage (0.91mm) x 1-3/4 inches x 24 inches
(44mm x 600mm) perforated steel strip.
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Mill Galvanized is not recommended for glass block masonry
construction.

DA8706 PENCIL ROD SMOOTH (STRAIGHT AND CUT)

Function: Designed for vertical reinforcement in glass block masonry.
construction.
Dimensions: 1/4 inch (6mm) smooth wire in 10 feet (3050mm) lengths
Finishes: Hot Dip Galvanized or Stainless Steel.
Special Notes: • Mill Galvanized is not recommended for glass block masonry
construction.

25

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Single Wythe Systems

DUR-O-WAL SINGLE WYTHE SYSTEMS DA3100 TRUSS AND DA3200 LADUR

Function: Prefabricated reinforcement designed for embedment in the horizontal mortar joints
of masonry walls in either DA3100 Truss or DA3200 Ladur types.
Basic Uses: • To control shrinkage cracking.
• To bond intersection walls.
• To provide principal steel in engineered masonry walls.
• To reinforce stack bond masonry.
Dimensions: • Out-to-out spacing of deformed side rods is approximately 2 inches (50mm) less than
the nominal thickness of the wythe or wall in which the reinforcement is to be placed.
• Truss is provided in 10 feet (3050mm) lengths with Cross Rods welded 16 inches
(400mm) on center.
• Ladur is provided in 10 feet 8 inch lengths (3250mm) with Cross Rods welded 16 inches
(400mm) on center [15 inches (380mm) on center is available in 10 feet (3050mm) lengths].
•
Wire Gages: Standard Weight 9 gage (3.7mm) Side Rods and 9 gage (3.7mm) Cross Rods.
• Extra Heavy Weight 3/16 inch (5mm) Side rod and 9 gage (3.7mm) Cross Rods.
• Super Heavy Weight 3/16 inch (5mm) Side rods and 3/16 inch (0.187 or 5mm)
Cross Rods.
Finishes: • Brite Basic, Mill Galvanized, Hot Dip Galvanized and Stainless Steel.
• DUR-O-WAL recommends Mill Galvanized for Interior applications, (not glass block).
• DUR-O-WAL recommends Hot Dip Galvanized for all Exterior applications, including
glass block masonry and where Mean Relative Humidity exceeds 75%.
• Always check local building codes for requirements.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Crack control.
• Greater elasticity.
• Butt-welded, single plane construction.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
Special Notes: Prefabricated Corners and Tees are available and measure 32 inches (810mm) x 32 inches
(810mm).

26

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 Multi-Wythe Systems

DUR-O-WAL MULTIWYTHE NON-ADJUSTABLE SYSTEMS DA3100TR TRUSS TRIROD,

DA3100DSR TRUSS DOUBLE SIDE ROD, DA3200TR LADUR TRIROD AND
DA3200DSR LADUR DOUBLE SIDE ROD

Function: Prefabricated reinforcement designed for embedment in the horizontal mortar joints of
masonry walls in either DA3100 Truss or DA3200 Ladur types.
Basic Uses: • To control shrinkage cracking.
• To bond intersection walls.
• To provide principal steel in engineered masonry walls.
• To reinforce stack bond masonry.
• Ties multiwythe masonry walls.
• Trirod provides 2 side rods in backing and 1 side rod in veneer wall.
• Double Side Rod provides 2 side rods in backing and 2 side rods in veneer.
Dimensions: • Out-to-out spacing of deformed side rods is approximately 2 inches (50mm) less than
the nominal thickness of the wythe or wall in which the reinforcement is to be placed.
• Truss is provided in 10 feet (3050mm) lengths with Cross Rods welded 16 inches (400mm)
on center.
• Ladur is provided in 10 feet 8 inch lengths (3250mm) with Cross Rods welded 16 inches
(400mm) on center [15 inches (380mm) on center is available in 10 feet (3050mm) lengths].
Wire Gages: • Standard Weight 9 gage (3.7mm) Side Rods and 9 gage (3.7mm) Cross Rods.
• Extra Heavy Weight 3/16 inch (5mm) Side rod and 9 gage (3.7mm) Cross Rods.
• Super Heavy Weight 3/16 inch (5mm) Side rods and 3/16 inch (0.187 or 5mm) Cross Rods.
Finishes: • Brite Basic, Mill Galvanized, Hot Dip Galvanized and Stainless Steel.
• DUR-O-WAL recommends Mill Galvanized for Interior applications, (not glass block).
• DUR-O-WAL recommends Hot Dip Galvanized for all Exterior applications, including
glass block masonry and where Mean Relative Humidity exceeds 75%.
• Always check local building codes for requirements.
• Multiwythe walls are considered exterior applications and should be Stainless Steel or Hot
Dip Galvanized.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Crack control.
• Greater elasticity.
• Butt-welded, single plane construction.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
Special Notes: • Prefabricated Corners and Tees are available and measure 32 inches (810mm) x 32 inches
(810mm) and Corners must be designated as Outside or Inside Corners.
• DUR-O-WAL does not recommend Truss Trirod or Truss Double Side Rod in insulated
cavity walls due to differential movement.
• Trirod and Double Side Rod should only be used when the wythes course out.

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D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Multi-Wythe Systems

DUR-O-WAL MULTIWYTHE NON-ADJUSTABLE SYSTEMS

DA3500 DUR-O-TAB AND DA3400 CONTINUOUS RECTANGULAR TAB TIE (CRT)

Function: Prefabricated reinforcement designed for embedment in the horizontal

mortar joints of masonry walls in either DA3500 Dur-O-Tab or DA3400 CRT types.
Basic Uses: • To control shrinkage cracking.
• To bond intersection walls.
• To provide principal steel in engineered masonry walls.
• To reinforce stack bond masonry.
• Ties multiwythe masonry walls.
• Welded rectangular tabs on the side rods of the Truss design DA3500 Dur-O-Tab or Ladur
design DA3200 CRT are embedded in the veneer.
Dimensions: • Out-to-out spacing of deformed side rods is approximately 2 inches (50mm) less than the
nominal thickness of the backing and the overall width of the assembly should be such
that the tab tie extends at least 1-1/2 inches (38mm) into the outer wythe.
• Standard length is 10 feet (3050mm) with the rectangular tabs welded at 16 inches
(400mm) on center.
Wire Gages: • Standard Weight 9 gage (3.7mm) Side Rods and 9 gage (3.7mm) Cross Rods.
• Extra Heavy Weight 3/16 inch (5mm) Side rod and 9 gage (3.7mm) Cross Rods.
• Super Heavy Weight 3/16 inch (5mm) Side rods and 3/16 inch (0.187 or 5mm) Cross Rods.
• Rectangular Tabs are fabricated from 3/16 inch (5mm) wire.
Finishes: • Brite Basic, Mill Galvanized, Hot Dip Galvanized and Stainless Steel.
• DUR-O-WAL recommends Mill Galvanized for Interior applications, (not glass block).
• DUR-O-WAL recommends Hot Dip Galvanized for all Exterior applications, including
glass block masonry and where Mean Relative Humidity exceeds 75%.
• Multiwythe walls are considered exterior applications and should be Stainless Steel
or Hot Dip Galvanized.
• Always check local building codes for requirements.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing
• Crack control.
• Greater elasticity.
• Butt-welded, single plane construction.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
Special Notes: • Prefabricated Corners and Tees are available and measure 32 inches (810mm) x 32
inches (810mm) and Corners must be designated as Outside or Inside Corners.
• Dur-O-Tab and CRT should only be used when the wythes course out.
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 Multi-Wythe Adjustable Systems

DUR-O-WAL MULTIWYTHE ADJUSTABLE SYSTEMS

DA3700 DUR-O-EYE AND DA3600 LADUR-EYE
Function: Prefabricated reinforcement designed for embedment in the horizontal mortar joints of
masonry walls in either DA3700 Dur-O-Eye or DA3600 Ladur-Eye types.
Basic Uses: • Provides same uses as single wythe walls.
• Ties multiwythe masonry walls.
• Welded eyes on the side rods of the Truss design DA3700 Dur-O-Eye or Ladur design
DA3600 Ladur-Eye engage pintles to tie the wythes with adjustability between wythes.
Dimensions: • Out-to-out spacing of deformed side rods is approximately 2 inches (50mm) less than
the nominal thickness of the backing and the overall width of the assembly should be
such that the engaged pintles extend at least 1-1/2 inches (38mm) into the outer wythe.
• Maximum play between Pintle engaged in Eye is 1/16 inch (2mm).
• Pintle leg allows for a misalignment of 1-1/4 inches (30mm).
• Standard length is 10 feet (3050mm) with the Eyes welded at 16 inches (400mm) on center.
Wire Gages: • Standard Weight 9 gage (3.7mm) Side Rods and 9 gage (3.7mm) Cross Rods.
• Extra Heavy Weight 3/16 inch (5mm) Side rod and 9 gage (3.7mm) Cross Rods.
• Super Heavy Weight 3/16 inch (5mm) Side rods and 3/16 inch (0.187 or 5mm) Cross Rods.
• Eyes and Pintles are fabricated from 3/16 inch (5mm) wire.
Finishes: • Brite Basic, Mill Galvanized, Hot Dip Galvanized and Stainless Steel.
• DUR-O-WAL recommends Mill Galvanized for Interior applications, (not glass block).
• DUR-O-WAL recommends Hot Dip Galvanized for all Exterior applications, including
glass block masonry and where Mean Relative Humidity exceeds 75%.
• Multiwythe walls are considered exterior applications and should be Stainless Steel or
Hot Dip Galvanized.
• Always check local building codes for requirements.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Crack control.
• Greater elasticity.
• Butt-welded, single plane construction.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
Special Notes: • Prefabricated Corners and Tees are available and measure 32 inches (810mm) x 32 inches
(810mm) and Corners must be designated as Outside or Inside Corners.
• Pintles can be installed either up or down.
• 2-1/2” maximum misalignment between courses which will meet the code requirements.
• These same guidelines apply to DUR-O-WAL’s In Line Ladur-Eye to utilize its advantages.

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 Seismic Joint Reinforcement

DUR-O-WAL SEISMIC JOINT REINFORCEMENT

DA3700S SEISMIC DUR-O-EYE AND DA3600S HEAVY DUTY SEISMIC LADUR-EYE
Function: Prefabricated reinforcement designed for embedment in the horizontal mortar joints of
masonry walls in either DA3700S Dur-O-Eye or DA3600S Seismic Ladur-Eye types
• Provides same uses as single wythe walls.
Basic Uses:
• Ties multiwythe masonry walls in seismic applications.
• Welded eye plates on the side rods of the Truss design DA3700S Seismic Dur-O-Eye or
Ladur design DA3600S Seismic Ladur-Eye engage Seismic Pintles to tie the wythes with
adjustability between wythes.
• Out-to-out spacing of deformed side rods is approximately 2 inches (50mm) less than
Dimensions:
the nominal thickness of the backing and the overall width of the assembly should be such
that the engaged Seismic Pintles extend at least 1-1/2 inches (38mm) into the outer wythe.
• Seismic Pintle leg allows for a misalignment of 1-1/4 inches (30mm).
• Standard length is 10 feet (3050mm) with the Eyes Plates welded at 16 inches (400mm) on
center.
Wire Gages: • Standard Weight 9 gage (3.7mm) Side Rods and 9 gage (3.7mm) Cross Rods.
• Extra Heavy Weight 3/16 inch (5mm) Side rod and 9 gage (3.7mm) Cross Rods.
• Super Heavy Weight 3/16 inch (5mm) Side rods and 3/16 inch (0.187 or 5mm) Cross Rods.
• Eyes Plates are fabricated from 16 gage (1.5mm) sheet steel.
• Seismic Pintles are fabricated from either 12 gage (2.7mm) or 11 gage (3.0mm) sheet steel.
Finishes: • Brite Basic, Mill Galvanized, Hot Dip Galvanized and Stainless Steel.
• DUR-O-WAL recommends Mill Galvanized for Interior applications, (not glass block).
• DUR-O-WAL recommends Hot Dip Galvanized for all Exterior applications, including
glass block masonry and where Mean Relative Humidity exceeds 75%.
• Multiwythe walls are considered exterior applications and should be Stainless Steel or
Hot Dip Galvanized.
• Always check local building codes for requirements.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Crack control.
• Greater elasticity.
• Butt-welded, single plane construction.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
Special Notes: • Prefabricated Corners and Tees are avaiable and measure 32 inches (810mm) x 32 inches
(810mm) and Corners must be designated as Outside or Inside Corners.
• Seismic Pintles can be installed either up or down 2-1/2” maximum misalignment between
courses which will meet the code requirements.
• Shear Lugs at the end of the Seismic Pintle engage a piece of joint reinforcement or
pencil rod.

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 Seismic Joint Reinforcement

DUR-O-WAL SEISMIC JOINT REINFORCEMENT

DA3700ES LITE DUTY SEISMIC DUR-O-EYE
DA3600ES LITE DUTY SEISMIC LADUR-EYE
Function: Prefabricated reinforcement designed for embedment in the horizontal mortar joints of
masonry walls in either DA3700ES Lite Duty Seismic Dur-O-Eye or DA3600ES Lite Duty
Seismic Ladur-Eye types.
• Provides same uses as single wythe walls.
Basic Uses:
• Ties multiwythe masonry walls.
• Welded eyes on the side rods of the Truss design DA3700ES Lite Duty Seismic Dur-O-Eye
or Ladur design DA3600ES Lite Duty Ladur-Eye engage pintles to tie the wythes with
adjustability between wythes.
Dimensions: • Out to out spacing of deformed side rods is approximately 2 inches (50mm) less than the
nominal thickness of the backing and the overall width of the assembly should be such
that the engaged pintles extend at least 1-1/2 inches (38mm) into the outer wythe.
• Maximum play between engaged pintle in Eye is 1/16 inch (2mm).
• Pintle leg allows for a misaligment of 1-1/4 inches (30mm).
• Standard length is 10 feet (3050mm) with the Eyes welded at 16 inches (400mm) on center.
Wire Gages: • Standard Weight 9 gage (3.7mm) Side Rods and 9 gage (3.7mm) Cross Rods.
• Extra Heavy Weight 3/16 inch (5mm) Side rod and 9 gage (3.7mm) Cross Rods.
• Super Heavy Weight 3/16 inch (5mm) Side rods and 3/16 inch (0.187 or 5mm) Cross Rods)
• Eyes and pintles are fabricated from 3/16 inch (5mm) wire.
Finishes: • Brite Basic, Mill Galvanized, Hot Dip Galvanized and Stainless Steel.
• DUR-O-WAL recommends Mill Galvanized for Interior applications, (not glass block).
• DUR-O-WAL recommends Hot Dip Galvanized for all Exterior applications, including
glass block masonry and where Mean Relative Humidity exceeds 75%.
• Multiwythe walls are considered exterior applications and should be Stainless Steel or Hot
Dip Galvanized.
• Always check local building codes for requirements.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Crack control.
• Greater elasticity.
• Butt-welded, single plane construction.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
Special Notes: • Prefabricated Corners and Tees are available and measure 32 inches (810mm) x 32 inches
(810mm) and Corners must be designated as Outside or Inside Corners.
• Pintles can be installed either up or down 2-1/2” total for adjustment between courses,
which will meet the code requirements allowing for 2-1/2” maximum misalignment
between courses.
• Welded Quake Tie at end of pintle engages a piece of joint reinforcement or pencil rod.
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 Seismic Joint Reinforcement

DUR-O-WAL SEISMIC JOINT REINFORCEMENT

DA8706 PENCIL ROD DEFORMED (STRAIGHT AND CUT)
Function: Prefabricated reinforcement designed for embedment in the horizontal mortar joints of
veneer walls.
Basic Uses: • To control shrinkage cracking.
• To provide greater ductility in veneers.
Dimensions: Deformed 10 feet (3050mm) lengths.
Wire Gages: Standard Weight 9 gage (3.7mm) Extra Heavy Weight 3/16 inch (or 5mm).
Finishes: Brite Basic, Mill Galvanized, Hot Dip Galvanized and Stainless Steel
DUR-O-WAL recommends Hot Dip Galvanized for all Exterior applications
including veneers.
Always check local building codes for requirements.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Better crack distribution under seismic loads.
• High bond because of the deformations.

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 Seismic Joint Reinforcement

DA3200S SEISMIC LADUR JOINT REINFORCEMENT

Function: Prefabricated reinforcement designed for embedment in the horizontal mortar joints of
masonry walls.
Basic Uses: • To control shrinkage cracking.
• To bond intersection walls.
• To provide principal steel in engineered masonry walls.
• To reinforce stack bond masonry.
• To provide greater ductility in veneers.
Dimensions: 5/8 inch (15mm) out-to-out measurement 10 feet 8 inch (3760mm) length.
Wire Gages: • Standard Weight 9 gage (3.7mm) Side
Rods and 9 gage (or 3.7mm) cross rods.
• Extra Heavy Weight 3/16 inch (or 5mm)
Side rods and 9 gage (or 3.7mm) cross rods.
• Super Heavy Weight 3/16 inch (or 5mm)
Side rods and 3/16 inch (or 5mm) cross rods
Finishes: Hot Dip Galvanized or Stainless Steel.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Better crack distribution under seismic loads.
• Greater elasticity.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
• Installation ease by allowing joint reinforcement to be placed on either side of vertical rods
in block veneers.
Special Notes: Seismic Ladur is generally the recommended joint reinforcement in block veneers and in veneers
wider than 4” nominal.

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 Random/Rubble Stone System

DUR-O-WAL RANDOM/RUBBLE STONE SYSTEM

DA3300SL ADJUSTABLE DUR-O-TAB WITH RESTRAINT BAR
DA3000SL ADJUSTABLE RECTANGULAR TAB TIE WITH RESTRAINT BAR (CRT) J-BARS AND
DA700WB SERIES TRIANGULAR TIES WITH RESTRAINT BAR

Function: Prefabricated reinforcement designed for embedment in the horizontal mortar joints of
masonry walls in either DA3300SL Dur-O-Tab or DA3000SL CRT types.
Basic Uses: • Provides same uses as single wythe walls.
• Ties multiwythe block wall to random/rubble stone veneer.
• Triangular tabs with restraint bars are welded on the side rods of the Truss design
DA3300SL Dur-O-Tab or Ladur design DA3300SL CRT to tie wythes with adjustability
between the wythes.
• J-Bars and Triangular Ties with welded Restraint Bars combination provides versatility for
tying the veneer to the block back-up.
Dimensions: • Out-to-out spacing of deformed side rods is approximately 2 inches (50mm) less than the
nominal thickness of the backing.
• Standard length is 10 feet (3050mm) with the Tabs welded at 16 inches (400mm) on center.
• J-Bars are 52 inches (1320mm) length.
Wire Gages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Crack control.
• Greater elasticity.
• Butt-welded, single plane construction.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
• Tabs and Triangular Ties are 3/16 inch (5mm) wire.
• J-Bars are 3/8 inch (10mm) rod.
Finishes: • Brite Basic, Mill Galvanized, Hot Dip Galvanized and Stainless Steel.
• DUR-O-WAL recommends Mill Galvanized for Interior applications, (not glass block).
• DUR-O-WAL recommends Hot Dip Galvanized for all Exterior applications, including
glass block masonry and where Mean Relative Humidity exceeds 75%.
• Multiwythe walls are considered exterior applications and should be Stainless Steel or
Hot Dip Galvanized.
• Always check local building codes for requirements.
Advantages: Tests show continuous reinforcement improves masonry wall performance by providing:
• Crack control.
• Greater elasticity.
• Butt-welded, single plane construction.
• High bond with the deformed side rods.
• Better resistance to rain penetration.
• Increased horizontal flexural strength.
Special Notes: Prefabricated Corners and Tees are available and measure 32 inches (810mm) x 3 inches
34 (810mm) and Corners must be designated as Outside or Inside Corners.

D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 Dur-O-Wal Specifications
Reinforcing Requirements
Building codes generally define reinforced masonry by re- In many cases, the steel requirement can be satisfied entirely
quiring that the sum of the areas of horizontal and vertical re- by the use of DUR-O-WAL products and/or will reduce the
inforcement be at least 0.002 times the gross cross-sectional amount of steel required in bond beams to meet code
area of the wall with the minimum in either direction not less requirements. It should be noted, that the codes also require
than 0.0007 times the wall area. Reinforcement is also limited sufficient steel reinforcement to resist all live and dead loads
to a maximum spacing of 4 feet (1220mm) on center. imposed upon the structure. But even when more than the
minimum steel is required, the use of DUR-O-WAL joint rein-
DUR-O-WAL Truss and Ladur Type joint reinforcements may forcement, as a part of this steel, will reduce the number of
be considered part of the required minimum horizontal bond beams needed.
reinforcement.

MINIMUM AREA OF HORIZONTAL STEEL REQUIRED TO SATISFY CODE REQUIREMENTS*

Nominal Wall Thickness in/(mm) 4” (100) 6” (150) 8” (200) 10” (250) 12” (300) 14” (350) 16” (400) 18” (450) 20” (500) 22” (550) 24” (600)

Gross Area in2/ft. (mm2/m) 43.50 67.5 91.50 115.5 139.5 163.5 187.5 211.5 235.5 259.5 283.5
(92,000) (140,276) (193,522) (244,282) (295,042) (345,802) (396,562) (447,322) (498,082) (548,842) (599,602)

Total area of steel in2/ft (mm2/m) 0.087 0.135 0.183 0.231 0.279 0.327 0.375 0.423 0.471 0.519 0.567
.002 x Gross Area (184.0) (285.5) (387.0) (488.6) (590.0) (691.6) (793.1) (894.6) (996.2) (1097.7) (1199.2)

Horizontal Steel 0.030 0.047 0.064 0.081 0.098 0.114 0.131 0.148 0.165 0.182 0.198
Required in2/ft (mm2/m) (63.5) (99.4) (135.4) (171.3) (207.3) (241.1) (277.1) (313.0) (349.0) (385.0) (418.8)

*Compare area of steel required with area supplied by DUR-O-WAL Ladur or Truss

AREA OF STEEL SUPPLIED BY DUR-O-WAL LADUR TYPE REINFORCEMENT* in2/ft (mm2/m)

Vertical Spacing 2-#9 Side Rods 2-3/16” Side Rods 4-#9 Side Rods 4-3/16” Side Rods
8” (200) .052 (110.0) .083 (175.5) .104 (220.0) .166 (351.1)
16” (400) .026 (55.0) .041 (86.7) .052 (110.0) .083 (175.5)
*Regular DUR-O-WAL Truss can also be used to provide reinforcement. Diagonal cross wires may interfere with grout and reinforcing steel place-
ment. DUR-O-WAL recommends the use of Ladur Masonry Reinforcement when a wall is to be vertically reinforced and/or grouted.

REINFORCEMENT FOR BOND BEAM AT TOP OF 8” & 12” CM WALLS WHEN DUR-O-WAL LADUR IS USED*
Ladur Spacing 8” Wall (200) 12” Wall (300)
Type 8’(2400) 12’ (3660) 16’ (4880) 20’ (6100) 24’ (7310) 8’ (2400) 12’ (3660) 16’ (4880) 20’ (6100) 24’ (7310)

Standard 8” (200) O.C. 1#4 1#5 1#5 2#4 1#6 1#6 1#7 1#8 2#7 1#10
Weight 16” (400) O.C. 2#4 1#7 1#8 2#6 2#7 1#7 2#6 2#7 2#8 2#9
Extra
Heavy 8” (200) O.C. 1#3 1#3 1#4 1#4 1#4 2#4 1#7 1#8 2#6 1#9
Weight 16” (400) O.C. 1#5 1#6 1#7 1#8 2#6 1#7 2#6 2#7 2#8 2#9
Super
Heavy 8” (200) O.C. 1#3 1#3 1#3 2#3 1#3 1#3 1#5 1#5 1#6 1#7
Weight 16” (400) O.C. 2#3 1#5 1#6 1#7 2#5 1#7 1#8 2#7 2#7 2#8
* Request DUR-O-WAL publications; Reinforcing Masonry Walls With Joint Reinforcement, A Design Aid, Bulletin 83-7, Building Reinforced Masonry
Walls with Joint Reinforcement, Bulletin 84-10. Reinforcing Shear Walls with Joint Reinforcement, Bulletin 85-1 2R. For information on the use of
DUR-O-WAL to resist horizontal bending, Masonry Reinforcement in High-Rise, Bearing Wall Buildings, Bulletin 74-6.

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 Dur-O-Wal Specifications

SELECTION TABLE FOR DUR-O-WAL TRUSS**

Design Types Weight Classifications Wall Widths Effective Areas in2 (mm2) per 10ft of Truss
and wire sizes Single Composite or
Wythe Cavity
Single wythe Class Side Cross Overall Overall Backup No. 3 No. 4 No. 6 No. 8 No.10 No. 12 No. 13 No. 14 No. 16 No. 18 No. 20
Composite Rods Rods Wall Wall Wall (for 3” (for 4” (for 6” (for 8” (for 10” (for 12” (for 13” (for 14” (for 16” (for 18” (for20”
or Cavity* Width Width Width wall) wall) wall) wall) wall) wall) wall) wall) wall) wall) wall)

Dur-O-Wal Truss Standard No.9 No.9 3” to 20” .052 .051 .050 .048 .047 .045 .045 .044 .043 .042 .042
W 1.7 W 1.7 (75 to (33.6) (32.9) (33.6) (31.0) (30.3) (29.0) (29.0) (28.4) (27.7) (27.1) (27.1)
500)
Extra 3/16” No.9 .073 .072 .071 .069 .068 .066 .066 .065 .064 .063 .062
Heavy W 2.8 W 1.7 (47.1) (46.5) (45.8) (44.5) (43.9) (42.6) (42.6) (41.9) (41.3) (40.6) (40.0)

Dur-O-Wal Truss Standard No.9 No.9 8” to 24” 3” to 12” Not made for .066 .064 .063 .062 .061 .060 .060 .059
Trirod W 1.7 W 1.7 (200 to (75 to 3”, 4”, 6” walls (42.6) (41.3) (40.6) (40.0) (39.4) (38.7) (38.7) (38.1)
600) 300)
Extra 3/16” No.9 Not made for .097 .095 .094 .093 .093 .092 .091 .090
Heavy 3”, 4”, 6” walls (62.6) (61.3) (60.6) (60.0) (60.0) (59.4) (58.7) (58.1)

Dur-O-Wal Truss Standard No.9 No.9 10” to 24” 3” to 12” Not made for .081 .080 .079 .079 .078 .077 .076
Double Side Rod W 1.7 W 1.7 (250 to (75 to 3”, 4”, 6”, 8” walls (52.3) (51.6) (51.0) (51.0) (50.3) (49.7) (49.0)
600) 300)
Extra 3/16” No.9 Not made for .123 .122 .121 .120 .119 .119 .118
Heavy W 2.8 W 1.7 3”, 4”, 6”, 8” walls (79.4) (78.7) (78.1) (77.4) (76.8) (76.8) (76.1)

*When cavities are insulated, check for effect or differential movement

** Effective area of DUR-O-WAL Truss, Trirod and Double includes side rods plus an allowance for the tensile resistance of the diagonal cross rods which is
equal to the diagonal cross rod area times the cosine of the angle between the diagonal cross rod and side rod.

SELECTION TABLE FOR DUR-O-WAL LADUR

Design Types Weight Classifications Wall Widths Effective Areas in2 (mm2) per 10ft of Ladur
and wire sizes Single Composite or
Wythe Cavity
Single wythe Class Side Cross Overall Overall Backup No. 3 No. 4 No. 6 No. 8 No.10 No. 12 No. 13 No. 14 No. 16 No. 18 No. 20
Composite Rods Rods Wall Wall Wall (for 3” (for 4” (for 6” (for 8” (for 10” (for 12” (for 13” (for 14” (for 16” (for 18” (for20”
or Cavity* Width Width Width wall) wall) wall) wall) wall) wall) wall) wall) wall) wall) wall)
Dur-O-Wal Ladur Standard No.9 No.9 3” to 20” .0346 .0346 .0346 .0346 .0346 .0346 .0346 .0346 .0346 .0346 .0346
W1.7 W 1.7 (75 to (22.3) (22.3) (22.3) (22.3) (22.3) (22.3) (22.3) (22.3) (22.3) (22.3) (22.3)
500)
Extra 3/16” No.9 .0554 .0554 .0554 .0554 .0554 .0554 .0554 .0554 .0554 .0554 .0554
Heavy W 2.8 W 1.7 (35.7) (35.7) (35.7) (35.7) (35.7) (35.7) (35.7) (35.7) (35.7) (35.7) (35.7)
Dur-O-Wal Ladur Standard No.9 No.9 8” to 24” 3” to 12” Not made for .0519 .0519 .0519 .0519 .0519 .0519 .0519 .0519
Trirod W 1.7 W 1.7 (200 to (75 to 3”, 4”, 6” walls (33.5) (33.5) (33.5) (33.5) (33.5) (33.5) (33.5) (33.5)
600) 300)
Extra 3/16” No.9 Not made for .0831 .0831 .0831 .0831 .0831 .0831 .0831 .0831
Heavy 3”, 4”, 6” walls (53.6) (53.6) (53.6) (53.6) (53.6) (53.6) (53.6) (53.6)
Dur-O-Wal Ladur Standard No.9 No.9 10” to 24” 3” to 12” Not made for .0692 .0692 .0692 .0692 .0692 .0692 .0692
Double Side Rod W 1.7 W 1.7 (250 to (75 to 3”, 4”, 6”, 8” walls (44.6) (44.6) (44.6) (44.6) (44.6) (44.6) (44.6)
600) 300)
Extra 3/16” No.9 Not made for .1108 .1108 .1108 .1108 .1108 .1108 .1108
Heavy W 2.8 W 1.7 3”, 4”, 6”, 8” walls (71.5) (71.5) (71.5) (71.5) (71.5) (71.5) (71.5)

*When cavities are insulated, check for effect or differential movement

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 BRACE-RIGHT System
The BRACE-RITE™ System Pipe Braces are available in three sizes to support various masonry wall height dimensions.

BRACE LENGTH
DESIGNATION DESCRIPTION ADJUSTMENT RANGE
BRACE-RITE BR20 Regular Pipe Brace 13’-0” to 20’-6”
BRACE-RITE BR23 Heavy Duty Regular Pipe Brace 14’-6” to 23’-6”
BRACE-RITE BR39 Heavy Duty Long Pipe Brace 22’-6” to 39’-0”
When ordering BRACE-RITE braces, indicate the brace designation and application type.
Brace application types apply to BR20, BR23 and BR39 designations.

TYPE I TYPE II

Safe Working Loads for Braces*

BRACE BRACE DESIGNATION
LENGTH BR20 BR23 BR39
13’-0” 5,800 lbs. NA NA
14’-0” 5,000 lbs. NA NA
15’-0” 4,200 lbs. 6,500 lbs. NA
16’-0” 3,460 lbs. 6,500 lbs. NA
17’-0” 2,975 lbs. 6,270 lbs. NA
18’-0” 2,750 lbs. 5,250 lbs. NA
TYPE III 19’-0” 2,275 lbs. 4,100 lbs. NA
20’-0” 1,975 lbs. 3,575 lbs. NA
21’-0” NA 2,880 lbs. NA
22’-0” NA 2,410 lbs. NA
23’-0” NA 2,080 lbs. 5,585 lbs.
24’-0” NA NA 4,905 lbs.
25’-0” NA NA 4,250 lbs.
26’-0” NA NA 3,325 lbs.
TYPE IV
27’-0” NA NA 2,715 lbs.
28’-0” NA NA 2,280 lbs.
29’-0” NA NA 1,850 lbs.
30’-0” NA NA 1,600 lbs.
31’-0” NA NA 1,250 lbs.

*Safe Working Load based on a safety factor of 1.5.

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 BRACE-RIGHT™ System
DA800MP MOUNTING PLATE
Mounting Plate connects to wall face and bears on the brace side of the
wall. It is manufactured from 3/8” thick steel plate conforming to ASTM A36.
The pipe brace is attached with a 5/8” diameter button head pin.

DA800BP and DA800SBP BACKING PLATE

Backing Plate is installed on the unbraced side of the wall. The Backing 5-1/4”
Plate is manufactured from 3/8” steel plate conforming to ASTM A36. The DA800SBP
DA800BP is used when the brace is attached directly to the wall. Two slots
are provided to accommodate the Wall Ties which are inserted through the
bed joints of the wall. The DA800SBP Strongback Backing Plate is installed
on the unbraced side of the wall when a strongback is used. One slot is
provided to accommodate the Wall Tie which is inserted through the head DA800BP
joint of the wall.

DA800WT WALL TIES

Wall Ties connect the mounting plate to the backing plate through the wall.
They are manufactured from high strength steel. The safe working load is STRONGBACK TIE
3,000 pounds with the approximate factor of safety of 2 to 1. The wall ties
are available in two sizes. DA800WT610 accommodates 6” and 10” block.
DA800WT812 is used with 8” and 12” block.

DA800ST STRONGBACK TIES WALL TIE

Strongback Ties are used to tie strongbacks to the wall. DA800ST610 ac-
commodates 6” and 10” CMU plus the strongback. DA800ST812 is used
with 8” and 12” CMU and the strongback.

DA800W WEDGES
Wedges are manufactured from 3/16” high carbon steel for maximum grip-
ping strength.

DA800BC Brace Clip

Brace Clip connects the brace to an aluminum horizontal strut or strong-
back. It is manufactured with 3/8” steel plate conforming to ASTM A36. The
safe working load is 3,000 lbs. Attach brace clip to strongback or strut with
1/2” diameter, Grade 5 bolt and nut.

DA800FB Floor Bracket

Floor Bracket casting connects the brace to a concrete slab, foundation or
deadman. Use with DA800CA Coil Anchor. Safe Working Load is 6,500 lbs.

Based on the approximate factor of safety of 1-1/2 to 1.

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 BRACE-RIGHT™ System

DA800CA Coil Anchor

3/4” x 4-1/2” long Coil Anchor is used to attach the floor bracket to con-
crete floor slab or deadman. Use with DA0800FB.

DA800FC Foundation Clip

Foundation Clip is used to connect the horizontal strut to a deadman,
sled or other above grade anchorage. It is manufactured from 3/8” steel
plate conforming to ASTM A36. Fasten to concrete with two 1/2” anchor
bolts.

DA800S Strongbacks and Struts

Strongbacks and Struts are extruded from 6061-T6 structural aluminum.
Tubes are punched to allow for attachment of brace and foundation
clips as well as wall ties.

The Strongback is a vertical stiffening beam that is attached to the wall

on the brace side of the wall. It is typically used when the vertical bend-
ing strength of the wall is not adequate to resist wind load between
DA800S
brace points. The Strongback is attached to the wall with a DA800ST
Strongback Tie located in vertical head joints at 4’-0” spacing. Strong-
back ties are attached to DA800SBP Backing Plates on the opposite side
of the wall. Individual tubes can be spliced with DA800SP Splice Plates
to form strongbacks that are 20”, 24” or 28” long. The Strongback has a
section modulus of 2.0 In.3 and a bending moment safe working load DA800SBC
capacity of 2,500 lb. ft.

The Strut is a horizontal member used to transfer horizontal brace loads

to the wall foundation when the brace anchor does not have the ca-
pability to resist horizontal loads itself. Struts are generally used with
concrete deadmen above grade.
DA800SP

DA800SC

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 Restoration Anchors
DUR-O-WAL has a complete line of quality restoration products that includes a variety of mechanical and
friction pinning anchors as well as replacement systems for seismic and non-seismic applications.

Some of the more popular anchors are shown here with brief information. Additional types available. For
additional information request a copy of the Dur-O-Wal Masonry Repair Handbook (dow2).

DA5000 MECHANICAL ANCHOR SERIES

Function: Designed to restrain veneers to backing materials
of solid concrete, brick, solid CMU and stone.

DA5100 MECHANICAL ANCHOR SERIES

Function: Designed to restrain veneers to backing material
of brick, hollow CMU, solid CMU, stone, clay tile
and precast concrete.

DA5300 MECHANICAL ANCHOR SERIES

Function: Designed to restrain veneers to backing material
of wood stud, steel stud and wood sheathing.

DA508 DUR-O-FLEX FRICTION PINNING ANCHOR

Function: Designed for variety of backing materials for
wall tying applications that typically would use
masonry connectors of the light to medium
duty variety.

DA5213S
DA5213; DA5213 S; DA5431; DA5801 BRICK REPLACEMENT ANCHORS
Function: Designed to replace brick in retrofit applications and to anchor veneers in
new construction to concrete, block and brick backings and into mortar joints.
Each anchor is provided with a 7/16 inch (11mm) Expansion Anchor DA5213
Fastener which comes assembled on the Plate or Anchor for 2 inches (50mm)
embedment in backing.
Finishes: Hot Dip Galvanized or Stainless Steel for the Anchor parts.
Expansion Anchor Fastener consists of either a Carbon Steel or Stainless Steel.
1/4” - 20 NC Hex Head Bolt with Washer and a Brass Sleeve and Brass Expander Cone.

DA5801
DA5431

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 Safety Information

DUR-O-WAL masonry products are intended for use by trained, qualified and experienced workmen only. Misuse or lack of
supervision and/or inspection can contribute to serious accidents or deaths. Any application other than those shown in this
publication should be carefully tested before use.

The user of DUR-O-WAL products must evaluate the product application, determine the safe working load and control all field
conditions to prevent applications of loads in excess of a product’s safe working load. The safety factors shown in this publica-
tion are approximate minimum values. The data used to develop safe working loads and/or usage rates for products displayed
in this publication are a combination of actual testing and/or other industry sources. Recommended safe working loads and/or
usage rates, if given for the products in this publication, must never be exceeded.

Worn Working Parts

For safety, masonry accessories must be properly used and maintained. Masonry accessories shown in this publication
may be subject to wear, overloading, corrosion, deformation, intentional alteration and other factors that may affect the de-
vice’s performance. All reusable accessories must be inspected regularly by the user to determine if they may be used at the
rated safe working load or should be removed from service. The frequency of inspections depends upon factors such as (but
not limited to) the amount of use, period of service and environment. It is the responsibility of the user to schedule accessory
hardware inspections for wear and remove the hardware from service when wear is noted.

Shop or Field Modification

Welding can compromise the safe working load value and cause hazardous situations. Knowledge of materials,
heat-treating and welding procedures is necessary for proper welding. Consult a local welding supply dealer for assistance in
determining required welding procedures.

Since DUR-O-WAL cannot control workmanship or conditions in which modifications are done, DUR-O-WAL cannot be
responsible for any product altered in the field.

Interchangeability
Many masonry accessory products that DUR-O-WAL manufactures are designed as part of a system. DUR-O-WAL strongly
discourages efforts to interchange products supplied by other manufacturers with components supplied by DUR-O-WAL
When used properly, and in accordance with published instructions, DUR-O-WAL products have proven to be among the
best designed and safest in the industry. Used improperly or with incompatible components supplied by other manufacturers,
DUR-O-WAL products or systems may be rendered ineffective and/or unsafe.
Design Changes

DUR-O-WAL Masonry Accessories reserves the right to change product designs, rated loads and product dimensions at
any time without prior notice.

General Disclaimer General Warranty

The information contained in this publication does not consti- Seller makes no warranty of any kind, except that the
tute any professional opinion or judgement and should not be goods sold under this agreement shall be of the stan-
used as a substitute for competent professional determina- dard quality of the seller, and buyer assumes all risk and
tions. liability resulting from the use of the goods, whether used
singly or in combination with other goods. Seller neither
Each construction project is unique and the appropriate use of assumes nor authorizes any person to assume for seller
this product is the responsibility of the engineers, architects, any other liability in conjunction with the sale or use of the
and other professionals who are familiar with the specific re- goods sold, and there is no oral agreement or warranty
quirements of the project. collateral to or affecting this transaction.

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D A Y T O N S U P E R I O R . C O M • B U I L D I N G S T R E N G T H
 We have the most complete dealer network in North America.
For the dealer nearest your project, simply call the office in your region.

GREAT PLAINS DISTRICT

Kansas City
4226 Kansas Avenue
Kansas City, KS 66106
1-877-416-3439

ELK GROVE VILLAGE

DAY TO N SUPER I O R CO R P O R AT I O N
7 7 7 7 WA S H I N G T O N V I L L A G E D R I V E , S U I T E 13 0
DAY TO N , O H 45 459
PH O N E: 937- 428.636 0
TO L L FR EE: 877- 632.9866
FA X : 937- 428.956 0
DAY TO NSUPER I O R .CO M

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