SpeedyScaf®

C o m p l e t e .
Layher SpeedyScaf® System
Technical Brochure

The standard system for

scaffolding construction
This PDF file is only a small extract
of the complete Speedy Scaf® Made of hot-dip-galvanised steel
or aluminium

S a f e .
System Technical Brochure. The
whole brochure contains 40 pages General construction approvals
with more hints & tricks for the Z-8.1-16.2, Z-8.1-840 and
everyday use of the Speedy Scaf® Z-8.1-844

F a s t .
System.
Ask your next Layher dealer for
your personal copy. Certification according to
DIN ISO 9001/EN 29 001
by TÜV-CERT

Layher ®

More Possibilities. The Scaffolding System.

 More possibilities. With the original.

Layher SpeedyScaf®: So simple.

The sum of all advantages cleverly Simple technology with a convincing With just 6 basic elements and a
combined: that’s the secret behind mix of perfected and detailed solutions: few manual operations, this classic
the success of Layher SpeedyScaf® – Layher equipment will “speedily”
and hence the secret behind the
uncomplicated insertion system provide a secure platform for all
success of every single user – every for fast and effortless assembly, work. Established on the market
single day.
just a few basic elements, for several decades as the frame

logical expansion possibilities scaffolding equipment that leads the
and rapid extendability, field, you can cater for almost every

complete safety including during requirement with this unbeatably
assembly, lightweight yet sturdy and stable

ergonomically advantageous system:
and easy to handle,

minimum maintenance. With the maximum safety that comes
from building authority approvals for
SpeedyScaf 0.73 m wide in steel,
the guard rail SpeedyScaf 0.73 m wide in aluminium,
SpeedyScaf 1.09 m wide in steel, in
Germany and many other countries
all over the world.

the toe board

In addition to the comprehensive
engineering concept, perfected down
to the last detail, and the proven
precision production methods used
by Layher, a delivery availability,
stock capacity and after-sales
the scaffolding deck
service that are second to none will
provide you with further support.

the assembly
frame

the diagonal brace

2
the adjustable base plate
 Assembly

Standard assembly
Simple, safe, fast and very strong – those are the requirements placed on modern scaffolding: SpeedyScaf meets all
these requirements. With its basic components – assembly frame, adjustable base plates, scaffolding decks, guardrails,
diagonal braces and toe boards – scaffolding is assembled for the facade in a logical sequence. Depending on the roof
projection, optimum adjustment is achieved using console brackets.

16
Gable scaffolding
Alignment and assembly

7 7 For gable scaffolding, the middle

scaffolding bays (preferably the
access bays) are aligned with the
ridge.

Further assembly, usually symmetrical,

follows on both sides.

The scaffolding is optimally adjusted

to the roof angle by appropriate
selection of the bay lengths.

Aluminium Bridging-ledger

8 For large roof overhangs, the 8

installation of aluminium bridging
ledgers is ideal. Spigots on alu-
minium bridging ledgers hold the
assembly frames above them and
permit a step-by-step reduction of
the bay width.

9 Console bracket 0.5 m / 0.73 m

9 By installing 0.5 m (or 0.73 m

9a 9b brackets with bolted-on spigot),
the existing bay width can be
reduced by 0.5 m.

9a Reduction 9b Alternative: Reduction

with 0.5 m bracket. with 0.73 m bracket and
bolted-on spigot for channel
section.
17
 Assembly

Outside corners Inside corners

The examples show the standard application. Any length 12 12 For a gap-free transition
adjustment needed is performed as shown on page 19. at the corner the frames are
positioned flush. In the over-
lapping bay, side protection is
afforded with a telescopic
guard rail or tube and couplers,
10 10 For a gap-free transition and with a correspondingly
at the corner the frames are long toe board.
positioned flush.

13 13 0.36 m bracket on the inside:

The corner is closed by the
fitting of a corner deck, 0,36 m
(special part, Art. No. 0707.308),
which helps to maintain the per-
missible distance from the wall.

10a 10a View from above.

13a 13a View of corner area from

below.

11 11 Widening at the top level

is possible with the use of a
swivelling and a fixed bracket
together on one upright tube.
This avoids any height
14 14 Version with 0.73 m bracket
mismatch in the scaffolding
on the outside: If the scaffolding
deck levels.
is widened with a 0.73 m bracket
in the closing level, a flat and
gap-free transition in the corner
area is possible in conjunction
with a 1.57 m long bay fitted at
the end.
11a 11a Scaffolding widening,
view from below.

14a 14a Version as above,

seen from below.

18
Height adjustment Length adjustment

15 17

15 In the case of inclined terrain, assembly starts at the highest 17 Length adjustment in the middle of the scaffolding
point. In conjunction with adjustment frames – 0.66 m, 1.0 m depending on bay lengths: The scaffolding is positioned left
and 1.5 m – problem-free adjustment of the scaffolding to the lie and right, with the fitted bay in approximately the centre of
of the ground is possible. The installation of the swivelling the scaffolding. In the adjustment bay, lapped steel planks
adjustable base 60 is recommended for even transmission of or scaffolding boards are used for the deck, with telescopic
the loads. guard rail or with tubes and couplers fitted as side protection.

16 If an assembly frame
standard has to be extended,
this is done by connecting a
steel scaffolding tube using
two swivel couplers with a
spacing of at least 50 cm.
For permissible loading as
a function of the height h
see table.

≥ 50 cm
18
h

16
18 Length adjustment at the scaffolding corner depending
on the bay lengths: The scaffolding section with the fitted bay
is assembled with the level offset by the deck thickness.
Tab. 3 Permissible loading as a function of height h The deck of the fitted bay is suspended on one side from the
Height h [m] 0.5 0.7 0.9 1.1 assembly frame and on the other side rests on the deck of the
Perm. standard load [kN] 9.7 8.5 7.5 6.6 second scaffolding section.

19
 Anchoring

The anchoring of the scaffolding is in accordance with In addition to the required number of anchors, particular care
building authority approval or with the individual verification must be taken that the wall inserts used are suitable for the
of structural strength or respective to local regulations. base material. A pull-out test must be conducted and
recorded in the appropriate form and for the application in
question.

19 20

19 SpeedyScaf wall tie with double coupler 20 V-type wall tie with double coupler

21 22

21 Wall tie with connector coupler 22 SpeedyScaf wall tie and inclined wall tie
with double coupler

20
 23 24

23 Allround ledger attached to scaffold with double 24 Clamping coupler on steel support
couplers (wedge secures tie in ring)

25 26

25 Anchoring with short wall tie 26 Physical tie on steel girder or concrete balustrade
with scaffolding tube and double couplers

21
 Application technology

Scaffolding access
27 Internal ladder access 27 For scaffolding access, internal ladder access
(standard solution), access decks with integrated or
separate ladder, or external platform stairs are available.

28 The external platform stair access is the appropriate

alternative when craftsmen of various trades are working
on the scaffolding. Decks are provided in full for the
working platform.

29 The SpeedyScaf stairway tower is the preferred

access to higher working areas.

The stairs are installed in parallel (Fig. 28) or alternating

(Fig. 29) directions, and permit rapid and safe access to
the working area.

28 External platform stair access (stairs in parallel direction) 29 SpeedyScaf stairway tower (stairs in alternating direction)

22
Brick guards Building offset
Brick guards must be used when there is any risk of slipping on Facades with projections can be scaffolded when scaffolding
the roof. sections are offset: The last assembly frame of the inner
scaffolding section and the first frame of the outer section are
Either brick guards or protection nets can be attached to the
0.5 m apart. In this way the system lengths can be maintained.
brick guard support.
A bracket of the appropriate width is attached to the last-but-one
assembly frame of the inner scaffolding section. The remaining
inner gap between the assembly frame is covered by a lapped
30
steel plank.

33
31 The deck in the assembly
frame must be secured by a
lock against lift-off.

0.5 m

34

32 A fan provides protection

against falling objects.
The surfaces must be covered
with system decks.

34 Projections, e.g. oriel windows or balconies, are easily

provided with scaffolding using brackets of appropriate length.
On the projecting sections decks of the required length (max. 4.14 m),
cover the space between the brackets.

23
 Application technology

Dormers
Dormers can be quickly and safely scaffolded with
standard material; expensive structures using tubes
and couplers can be dispensed with.

35 36

35 The assembly frames on the brackets must be secured 36 Connect lattice girders to the assembly frame and then fasten
with locking pins. U transoms (with spigot and half-coupler Art. No. 1766.719) to it.
Secure the assembly frames of the last and last-but-one levels
using locking pins.

37 38

37 The side walls of dormers are easily scaffolded using 38 SpeedyScaf and Allround scaffolding can be combined
SpeedyScaf aluminium U-double transoms. Assembly frames thanks to standardized dimensions.
from the last scaffolding level must be secured with locking pins.

24
 40 2 m Speedy Frames
Dormers 39 40
for balustrades are available for
work on dormers and walls.
39 The SpeedyScaf
frame for balustrades
in use for a dormer.

Birdcage scaffolding Gantry frame

41 43

41 The SpeedyScaf bridging ledger (special part Art. No. 0700.367)

of 2.57 m or 3.07 m length permits rapid and system-conforming
construction of birdcage scaffolding. They offer a full-surface
scaffolding deck and a permissible load-bearing capacity
of 2.0 kN/m2 over the entire surface.
43 Gantry frames are used to construct pedestrian passageways
42 underneath scaffolding. Complete covering with scaffolding decks
protects passers-by. The remaining construction can be continued
with 0.73 m or 1.09 m wide scaffolding. Stiffening of the gantry
frames and anchoring of the scaffolding should be in accordance
with German approval.

0.73 m 1.09 m

42 An even and gap-free scaffolding deck surface can be obtained

by placing 15 cm long butt tubes on the spigots of the top assembly
frame. The lattice girders are attached to the butts and to the
assembly frame standard using double couplers.

In any case, structural strength verification is required for the

supporting scaffolding underneath. Support and additional bracing
must be provided in accordance with structural requirements and
with local conditions.

25
 Dead weights of the scaffolding

Tab. 4 Dead weights of facade scaffolding per scaffolding bay

Dead weights of facade scaffolding Bay length
Bay height 2.00 m 2,07 m 2,57 m 3,07 m
per level and standard per m2 per level and standard per m2 per level and standard per m2
Deck/system Width Inner Outer visible Inner Outer visible Inner Outer visible
standard gi standard ga area* standard gi standard ga area* standard gi standard ga area*
[kg] [kg] [kg/m2] [kg] [kg] [kg/m2] [kg] [kg] [kg/m2]
SpeedyScaf, steel 0.73 m
Robust deck 0.61 m 21.5 36.9 8.9 23.5 42.6 8.3 25.8 48.5 7.9
Robust deck 0.32 m 24.8 40.2 9.7 28.0 47.1 9.1 29.3 52.0 8.5
Steel deck 0.32 m 28.7 44.1 10.6 32.0 51.1 9.9 35.5 58.2 9.5
Stalu deck 0.61 m 20.9 36.3 8.8 22.5 41.6 8.1 24.1 46.8 7.6
Stalu deck 0.32 m 22.5 37.9 9.1 24.6 43.7 8.5 26.6 49.3 8.0
Solid wood deck 0.32 m 26.8 42.2 10.2 32.8 51.9 10.1 38.2 60.9 9.9
EuroSpeedy, steel 0.73 m
Robust deck 0.61 m 20.2 35.6 8.6 22.2 41.3 8.0 24.5 47.2 7.7
Robust deck 0.32 m 23.5 38.9 9.4 26.7 45.8 8.9 28.0 50.7 8.3
Steel deck 0.32 m 27.4 42.8 10.3 30.7 49.8 9.7 34.2 56.9 9.3
Stalu deck 0.61 m 19.7 35.1 8.5 21.3 40.4 7.8 22.8 45.5 7.4
Stalu deck 0.32 m 21.2 36.6 8.8 23.3 42.4 8.2 25.3 48.0 7.8
Solid wood deck 0.32 m 25.5 40.9 9.9 31.5 50.6 9.8 36.9 59.6 9.7
Euro Speedy, aluminium 0.73 m
Robust deck 0.61 m 15.1 25.3 6.1 17.1 30.3 5.9 19.4 34.7 5.6
Robust deck 0.32 m 18.4 28.6 6.9 21.6 34.8 6.8 22.9 38.2 6.2
Stalu deck 0.61 m 14.6 24.8 6.0 16.2 29.4 5.7 17.7 33.0 5.4
Stalu deck 0.32 m 16.1 26.3 6.3 18.2 31.4 6.1 20.2 35.5 5.8
SpeedyScaf, steel 1.09 m
Steel deck 0.32 m 39.2 56.8 13.7 44.1 65.5 12.7 49.4 74.3 12.1
Deck frame + deck 1.00 m 42.0 59.7 14.4 51.6 73.0 14.2 54.4 79.4 12.9

* for the outer standard row

Tab. 5 Scaffolding groups as per DIN 4420 / HD 1000

Fig. 1 Fig. 2

Scaffolding Scaffolding group Conc. load Conc. load Partial area load Minimum width of
group evenly distributed p1 p2 deck surface
load p 0.5 x 0.5 m 0.2 x 0.2 m pc Partial area
[kN/m ] 2
[kN] [kN] [kN/m ] 2
[m2] [m]
1 0.75 1.50 1.00 not required 0.501)
2 1.50 1.50 1.00 not required 0.601)
3 2.00 1.50 1.00 not required 0.601)
4 3.00 3.00 1.00 5.00 (0.4 x AB)2) 0.90 1)
Toe board can be
5 4.50 3.00 1.00 7.50 (0.4 x AB)2) 0.90 included in computation
6 6.00 3.00 1.00 10.00 (0.5 x AB)2) 0.90 2)
AB = deck surface

Fig. 1 Fig. 2
perm. bend
≥ 0.20 f
Pc
P I
I I
≤ l / 100
perm. f { ≤ 2.50 cm

b b

26
Erection height on cantilever brackets

Tab. 6a Steel SpeedyScaf 0.73 m with 0.73 m bracket, scaffolding group 3: 2.0 kN/m2 Calculating the anchor forces*
(working loads)
Type of strengthening Diagonal brace with swivel couplers, with section brace
– simplified verification
Deck Steel deck Alu deck, Robust deck Solid wood
perforated frame board Qi Qa
Bay width [m] 2.57 3.07 2.57 3.07 2.57 3.07 2.57 3.07

Number of levels 4 3 5 3 5 3 4 2

Type of strengthening Scaffolding tube diag. brace with double couplers + longitudinal tube Z
Deck Steel deck Alu deck, Robust deck Solid wood
perforated frame board
Bay width [m] 2.57 3.07 2.57 3.07 2.57 3.07 2.57 3.07
D

Number of levels 11 9 14 11 14 11 11 8
For scaffolding group 3,
the following applies:
Type of strengthening Scaffolding tube diagonal brace with double coupler
+ outer coupler + longitudinal tube Z = D = Qa x 0.73 / 2 = kN
Deck Steel deck Alu deck, Robust deck Solid wood Qa = Ga + Pa = kN
perforated frame board
1) 3)
Pa = 2.4 kN for L = 2.57m
Bay width [m] 2.57 3.07 2.57 3.07 2.57 3.07 2.57 3.07
Pa1) = 2.8 kN for L3) = 3.07m
Number of levels 22 19 27 23 28 23 21 17 Ga = ga x n

Tab. 6b Steel SpeedyScaf 1.09 m with 1.09 m bracket, scaffolding group 4: 3.0 kN/m2 For scaffolding group 4,
the following applies:
Type of strengthening Scaffolding tube diag. brace with double coupler + longitudinal tube
Deck Steel deck Solid wood frame Deck frame with Qa = Ga + Pa = kN
board wood deck 2) 3)
Pa = 3.6 kN for L = 2.57m
Bay width [m] 2.57 3.07 2.57 3.07 2.57 3.07
Pa2) = 4.2 kN for L3) = 3.07m

Number of levels 3 – 2 – 2 – Ga = ga x n

Type of strengthening Scaffolding tube diagonal brace with double coupler ga as per table page 26
+ outer coupler + longitudinal tube n number of levels on the
Deck Steel deck Solid wood frame Deck frame with bracket
1)
board wood deck Pa useful load (2.0 kN/m2)
Bay width [m] 2.57 3.07 2.57 3.07 2.57 3.07 from loading on 1.5 levels
2)
Pa useful load (3.0 kN/m2)
Number of levels 9 9 8 4 8 5 from loading on 1.5 levels
3)
L bay width
The anchoring and the scaffolding underneath the
bracket must in any case be structurally verified.

* The calculated anchor

forces result solely from
the vertical load, without
the additional influence
of the wind load.
Wind loadings also
have to be considered.

27
 Application technology

Gable bridging with 0.45 m or 0.75 m lattice girder

Tab. 7a Lattice girder 0.45 m / 0.75 m
44
Steel lattice Heavy-duty
girder 0.45 m lattice girder
with type-testing 0.75 m
Spacing c [m] of lateral
1.2 1.3
compression chord support
Number of levels l = 8.0 m 14 20
as a function (3 x 2.57 m)
of the span l l = 10.5 m 3 12
lattice girder 1) (4 x 2.57 m)
Live load 2.0 kN/m2 on 1.5 levels
Lattice girder anchoring every 2.57 m
Scaffolding anchoring according to approval
c c 1)
Above the bridging.
2)
The scaffolding underneath the bridging must be design checked.

Bridging with framework structure

Tab. 7b Framework bridging
I I Span [m]
12.85 15.42 17.99 20.56
≈ 1,80 m
Spacing c [m] of lateral 1.2 m 1.2 m 1.2 m 1.2 m
compression chord support
A B
Number of levels 1) 16 10 6 4
Supporting force of lattice 28.5 24.9 22.0 21.2
girder [kN] (working load)
45
Detail A Detail B Live load 2.0 kN/m2 on 1.5 levels
Section I– I Lattice girder anchoring / every 2.57 m
top chord
c c Scaffolding anchoring according to approval

All connections as per details A and B with double and outer coupler. Version with type-tested steel lattice girders 0.45 m.
1)
Above the bridging.
2)
The scaffolding underneath the bridging must be design checked.

Cable routing on SpeedyScaf scaffolding system 70 steel

Max. 11 m
46
2 lattice girders must be
Cable/line weight approx. connected at their top chord with
15 kg/m. Spread approx. 8 kN
of ballast provided by others on swivel couplers, and at the bottom
ca. 4.70 m

each side of the road. Secure chord with 1 m tubes and double
frame joints with locking pins.
couplers.

28
Alu Stage 600
47 48 48a

48a
48b 48b

The Alu Stage 600 with a max. length of 10 m is used for bridging in work* 47 48a Attachment of the brick guard
and safety 48 scaffolding structures. With a permissible loading capacity of 2.0 kN/m2 up support.
to 7 m and 1.5 kN/m2 up to 10 m length it meets all the requirements placed on work and 48b Alu stages are secured with
safety scaffolding. Up to 9.15 m length the staging is also available as a folding variant. squared-timber couplers against
shifting and tilting.
* If only the top layer of the work scaffolding is used, the toe boards can be dispensed with in the lower levels;
comply to local regulations.

Removal or attachment of scaffolding bays

49a 49b 49c




With SpeedyScaf, it is easy to attach or remove individual scaffolding bays. The 49d
scaffolding frame is, once the deck has been slightly lifted
tilted slightly outwards 
and the deck to be removed is, while still suspended on the other side  set down
on the existing scaffolding deck . The deck can now be simply detached (Fig. 49d).
Attachment is in the reverse sequence.

29
 Niche brackets, hook-over

Use (vertically adjustable) of niche bracket, 0.73 m, “hook over”

(Art. No. 4005.073)

Tab. 8a Scaffolding groups for arrangement A A a LF

Bracket bay Bay length LF [m] a ≤ LK
length LK [m] 1.09 1.57 2.07 2.57 3.07
0.73 m
0.73 3 3 3 3 3
1.09 3 3 3 3 3 LK
1.57 3 3 3 3 –
B LF
2.07 3 3 3 – –
2.57 3 3 2 – – a ≤ LF - LK
3.07 3 3 2 – – 0.73 m

a LK
Tab. 8b Scaffolding groups for arrangements B and C
Bay length LF [m] C LF
Bracket bay
length LK [m] 1.09 1.57 2.07 2.57 3.07 a=0
0.73 3* 3 3 3 3* 0.73 m
1.09 – 3* 3 3 3**
LK
1.57 – – 3* 3 –
2.07 – – – 3* 3*
* Scaffolding group 3 for arrangement B with a ≤ 30 cm and C.
2.57 – – – – 3* ** Scaffolding group 3 only permissible for arrangement C.

Tab. 8c Scaffolding groups for arrangements E and F Use of niche bracket, 0.36 m, “hook over”
Bay length LF [m] (Art. No. 4005.036)
Bracket bay
length LK [m] 1.09 1.57 2.07 2.57 3.07
0.73 3 3 3 3 3 D LF
1.09 – 3 3 3 3
1.57 – – 3 3 3 0.36 m
2.07 – – – 3 3 LK
2.57 – – – – 3

Arrangement D: For all combinations of bay lengths and the E LF

bracket bay length LK scaffolding group 3 applies.
0.36 m
a LK

F LF

0.36 m
LK

30
Niche brackets, curved

Use of niche bracket, 0.73 m, “curved”

(Art. No. 4006.073)

Tab. 8d Scaffolding groups for arrangement G G a LF

Bracket bay Bay length LF [m] a ≤ LK
length LK [m] 1.09 1.57 2.07 2.57 3.07
0.73 m
0.73 3 3 3 3 3
1.09 3 3 3 3 3 LK
1.57 3 3 3 2 – H
LF
2.07 3 3 2 – –
2.57 3 2 1 – – a ≤ LF - LK
3.07 2 1 1 – – 0.73 m

a LK
Tab. 8e Scaffolding groups for arrangements H and I I
Bay length LF [m] LF
Bracket bay
length LK [m] 1.09 1.57 2.07 2.57 3.07 a=0
0.73 3 3 3 3 3* 0.73 m
1.09 – 3 3 3 2**
LK
1.57 – – 3 2 –
2.07 – – – 3 –
* Scaffolding group 3 for arrangement H with a ≤ 40 cm and I.
2.57 – – – – 2 ** Scaffolding group 2 only permissible for arrangement I.

Tab. 8f Scaffolding groups for arrangements K and L Use of niche bracket, 0.36 m, “curved”
Bay length LF [m] (Art. No. 4006.036)
Bracket bay
length LK [m] 1.09 1.57 2.07 2.57 3.07
0.73 3 3 3 3 3 J LF
1.09 – 3 3 3 3
1.57 – – 3 3 3
0.36 m
2.07 – – – 3 3
LK
2.57 – – – – 3
K
Arrangement J: For all combinations of bay lengths and the LF
bracket bay length LK scaffolding group 3 applies.

0.36 m
a LK

L LF

0.36 m
LK

31
 Freestanding scaffolding

Freestanding scaffolding is required when it cannot or 50a 50c

may not be anchored to the facade. Section

Here the basic rules of standard DIN 4420, Section 5.4,

must be complied with.

In the open: up to a maximum platform height of 12 m

the ratio of height to smallest base side length must not
50b 50c
exceed 3:1.
Plan view
In closed areas: up to a platform height of 20 m the ratio
of height to smallest base side length must not exceed 4:1.

The ratios quoted apply only for scaffolding

51
with steel assembly frames.
50a Tube raker
50b Second scaffolding
section as buttress
50c Projecting scaffolding bay
as buttress
H
Tab. 9 Basic rules for erection
In the open H 3 H = 12 m
– ≤ – max.
a 1
In closed areas H 4 H = 20 m
– ≤ – max.
a 1 L
a
L≥a

32
Rolling towers as per DIN 4420

Rolling towers made of SpeedyScaf parts are assembled 52a

with steel or aluminium assembly frames,

by connecting together assembly frames using swivel

couplers, or alternatively with tubes and couplers 52a One-sided or

by connecting together assembly frames two-sided widening
with lattice girders with an assembly
frame and swivel

by using mobile beams (Art. No. 1338.320)
couplers.
The permissible erection heights and any ballast
necessary must be taken into account.

Tab. 10 Required number of ballast weights of 10 kg each

Platform height [m]
6.5 8.5 10.5
In closed areas
central 0 0 0
lateral 2 6 10
In the open
central 0 x x
lateral 10 x x

x = not permissible
The relevant safety rules must be complied with.

52b 52c 52d

52b Two scaffolding sections 52c Two scaffolding sections 52d Scaffolding with mobile
connected by tubes and connected by lattice girders, beam 3.2 m, adjustable
couplers. tubes and couplers (Art. No. 1338.320) and spigot,
adjustable (Art. No. 1337.000).

33