FIRE RESISTANCE ACOUSTIC INSULATION

ENERGY SAVING THERMAL INSULATION

25
years

ROCKAL Rockwool
Insulation Products
 ROCKAL
Al-Alamia for Rockwool (ROCKAL) is an 100%
Egyptian industrial company that specializes in
manufacturing insulation building materials,
Rockal was founded in 2003 as a manufacturer
of stonewool or widely known as rockwool
starting with two production lines of 5000 tons
per year. and a new production line in 2005 of
15,000 tons.
Totaling in 20,000 tons per year,
Rockal is considered a leader of the stonewool
insulation in the Middle East and Africa with
exports to countries like UAE, Saudi Arabia,
Bahrain, Qatar, Lebanon. in Africa like Tanzania,
Nigeria, Kenya, Sudan, Libya and more.
Rockal Rockwool Products are tested and
In 2016 Rockal has started manufacturing
new products like Extruded Polystyrene XPS Belgian Building Research, Warrington Fire for
Foam, Polyethylene Foam. the following properties:
In 2017 Rockal expanded its range of Thermal Conductivity (K-Value, R-Value)
products to include Flexible Duct Connection,
Chemical Analysis
and Duct Connector for HVAC applications.
Heat Stability

Conformity Standards:
Fiber Content
PH Value
Linear Shrinkage
ASTM C-767, C-795, C-612, C-692, C-871, C-355, Compressive Strength
C-177, C-411, C-423, C-556, C-165, C-665, C-553, Water Vapor Absorption
C-692, C-303, C-1101, C-110, C-302, C-335, C-592, Odor Emission
C-547, C-585, C-1104, E-84, E-136, E-119.
Flammability
NPFA 255, ANSI A 2.5 – 1963, NAIMA, SMACNIA,
Corrosiveness to steel
UL723, IMO Resolution, CE Mark, EN 13501-2,
EN 13820:2003, EN12667, EN13162, NBN Sag Resistance
EN 823&1604&12667

1
Our Mission
Rockal has a mission of being a major supplier & manufacturer of building materials locally

insulation in the region.

Business Strategy
Rockal is following an expansion based business
strategy, seeking to expand production facilities
to meet the market high demand, and also
expanding in adding new products to the Rockal
Directory of products to meet the market
expectations in supplying high quality products

satisfaction providing totally friendly

environment solutions.

Vision
Rockal vision in 10 years since 2010 to be
market leader in the stone wool sector and
develop higher quality standards in the market
and add 5 new production lines of new products
which has already been achieved ahead of
schedule.

Experience
Our Sales & Marketing teams are well trained

targets and deliver the right and accurate

the technical details concerning Rockal Products.

Quality Trust
Rockal follows the highest quality standards Rockal name has implied the meaning of
worldwide by applying a lot of strategies like the trust over the years through our great
5S and LEAN. Rockal is accredited the ISO
9001, 8001, 18001. Rockal is accredited the CE the trust of our valued clients and become
mark for its stone wool products. conducting
over 50 Lab tests on the stone wool products, success.
Rockal ensures the highest quality standards
when it comes to a product carrying its name.

2
01
Rockal Duct Wrap
DW 35 – DW 40 – DW 56
Rockal Rockwool Rolls are composed

Applications:

Available Products:
Thermal Conductivity
Product name Dimensions Density (Kg/M ) 3
Thickness (mm.) (W/m.k @ 10 C)

Length (m.) Width (m.)

Rockal DW 35 12.5 1.0 or 1.2 35 25 to 50

Rockal DW 40 12.5 1.0 or 1.2 40 25 to 50 0.035 to 0.04

Rockal DW 56 12.5 1.0 or 1.2 56 25 to 50

N.B Any other sizes can be manufactured upon special requests.

3
Duct Wrap

Facing:

Mean Temperature Thermal Conductivity (W/m.k)

(°C) For the following densities in (Kg/M3)

35 40 50 70 100 128 140 160 200

10 0.036 0.037 0.037 0.038 0.037 0.038 0.038 0.028 0.028

50 0.048 0.039 0.040 0.038 0.037 0.039 0.035 0.037 0.037

100 0.046 0.047 0.047 0.046 0.046 0.049 0.039 0.040 0.040

150 0.054 0.054 0.055 0.053 0.054 0.053 0.041 0.056 0.057

200 0.066 0.067 0.068 0.064 0.060 0.058 0.049 0.055 0.059

250 0.081 0.082 0.084 0.080 0.081 0.069 0.056 0.065 0.067

350 0.112 0.122 0.124 0.120 0.121 0.091 0.084 0.087 0.088

450 0.131 0.142 0.146 0.135 0.136 0.139 0.132 0.128 0135

Assembly Details:

tapes producers to assure the

4
Duct Wrap

Technical Properties:
Property Value

Service Temp. (Hot Side) 400°C to 600 C

Melting Temp. 1500°C

Outer Facing Temp. Range -29°C to 66°C

Moisture Absorption < 1% (By weight, Water

repellant, Non-Hygroscopic,
Non-Capillary
No Effect on Stability
Corrosion Resistance PH 7 or Slightly Alkaline

Soluble Chlorides 6 PPM

Fungi Resistance Doesn’t encourage Fungi growth

Noise Reduction ≈ 0.85

Coefficient (NRC)

Non-Toxic and not hazardous to health and Asbestos

Asbestos Content
Free
Does not contain:
AMPHIBOLE {CA2 MG3(OH)2 SI8 O22} Nor SERPENTINE Asbestos {MG3 SI2 (OH)4 O5}

Environment CFC and HCFC Free

Expansion and Contraction Completely Stable

Shot Content Less then 25% ASTM C-1335

Condensation The vapor diffusion of Rockal Rockwool is negligible its considered

zero compared to other insulation materials

Fire Safety: Packaging & Handling

Each Rockal Duct Wrap Roll is packed in
polyethylene bag protected from UV light

sticker.

Rockal Duct Wrap Rolls shall be stored

horizontally in a dry closed area securely
standards
height of 3 rolls to maintain the product
properties.

5
Rockwool Low Density Rolls

02
Rockal Rockwool
Low Density Rolls
LDR30 - LDR50 - LDR60
Rockal Rockwool Low Density Rolls are

Rockal Rockwool Low Density Rolls are

Applications:

Available Products:
Thermal Conductivity
Product name Dimensions Density (Kg/M )
3
Thickness (mm.) (W/m.k )

Length (m.) Width (m.)

Rockal LDR 30 12.5 1.0 or 1.2 30 30 to 100

Rockal LDR 40 12.5 1.0 or 1.2 40 30 to 100 0.035 to 1.36

Rockal LDR 50 12.5 1.0 or 1.2 50 30 to 100

Rockal LDR 60 12.5 1.0 or 1.2 60 30 to 100

N.B Any other sizes can be manufactured upon special requests.

6
 Facing:

Mean Temperature Thermal Conductivity (W/m.k)

(°C) For the following densities in (Kg/M3)

35 40 50 70 100 128 140 160 200

10 0.036 0.037 0.037 0.038 0.037 0.038 0.038 0.028 0.028

50 0.048 0.039 0.040 0.038 0.037 0.039 0.035 0.037 0.037

100 0.046 0.047 0.047 0.046 0.046 0.049 0.039 0.040 0.040

150 0.054 0.054 0.055 0.053 0.054 0.053 0.041 0.056 0.057

200 0.066 0.067 0.068 0.064 0.060 0.058 0.049 0.055 0.059

250 0.081 0.082 0.084 0.080 0.081 0.069 0.056 0.065 0.067

350 0.112 0.122 0.124 0.120 0.121 0.091 0.084 0.087 0.088

450 0.131 0.142 0.146 0.135 0.136 0.139 0.132 0.128 0135

N.B. The R Value is 1/Thermal Conductivity or Thickness(m.)/ Thermal Conductivity

Fire Safety: Packaging & Handling

7
Rockwool Low Density Rolls

Technical Properties:
Property Value

Service Temp. (Hot Side) 400°C

Melting Temp. 1500°C

Outer Facing Temp. Range -29°C to 66°C

Moisture Absorption < 1% (By weight, Water

repellant, Non-Hygroscopic,
Non-Capillary
No Effect on Stability
Corrosion Resistance PH 7 or Slightly Alkaline

Soluble Chlorides 6 PPM

Fungi Resistance Doesn’t encourage Fungi growth

Noise Reduction ≈ 0.85

Coefficient (NRC)

Non-Toxic and not hazardous to health and Asbestos

Asbestos Content
Free
Does not contain:
AMPHIBOLE {CA2 MG3(OH)2 SI8 O22} Nor SERPENTINE Asbestos {MG3 SI2 (OH)4 O5}

Environment CFC and HCFC Free

Expansion and Contraction Completely Stable

Shot Content Less then 25% ASTM C-1335

Condensation The vapor diffusion of Rockal Rockwool is negligible its considered

zero compared to other insulation materials

8
Rockwool Wired Rolls

03
Rockal Rockwool
Wired Rolls
WR70 - WR80 - WR100
WR120 - WR140 - WR160
Rockal Rockwool Wired Rolls are composed

Applications:

Available Products:
Thermal Conductivity
Product name Dimensions Density (Kg/M ) 3
Thickness (mm.) (W/m.k @ 10 C)

Length (m.) Width (m.)

Rockal WR 70 3 or 5 1 70 30 to 100

Rockal WR 80 3 or 5 1 80 30 to 100

Rockal WR 100 3 1 100 30 to 100 0.034 to 1.36

Rockal WR 120 3 1 120 30 to 50

Rockal WR 140 3 1 140 30 to 50

Rockal WR 160 3 1 160 30 to 50

N.B Any other sizes can be manufactured upon special requests.

9
Rockwool Wired Rolls

Facing: Packaging & Handling

Rockal Rockwool Wired Blankets are - Each Rockal Wired Roll is packed in
produced with 25 mm (1 Inch) opening polyethylene bag protected from UV light
galvanized hexagonal wire
mesh y = 0.7mm on one side. sticker.
Wire mesh adds strength to the - Rockal Wired Rolls shall be handled
material and also forms an excellent with care since its mainly consisting of

to be installed. Special orders for - Rockal Wired Rolls shall be stored

stainless steel wire mesh facing horizontally in a dry closed area securely
0.7mm are available. packaged with a maximum of cumulative
height of 4 rolls to maintain the product
properties.

Thermal Conductivity:
Mean Temperature Thermal Conductivity (W/m.k)
For the following densities in (Kg/M3)

(°C) 80 96 100 120 128 144 150

50 0.038 0.037 0.037 0.038 0.038 0.039 0.039

100 0.044 0.043 0.043 0.045 0.046 0.046 0.046

150 0.053 0.050 0.051 0.051 0.052 0.051 0.052

200 0.062 0.059 0.060 0.060 0.060 0.059 0.059

250 0.070 0.068 0.069 0.070 0.070 0.069 0.069

300 0.086 0.081 0.082 0.083 0.082 0.082 0.081

350 0.102 0.095 0.095 0.091 0.091 0.091 0.091

N.B. The R Value is 1/Thermal Conductivity or Thickness(m.)/ Thermal Conductivity

10
Rockwool Wired Rolls

Technical Properties:
In Sabine units α s. (ISO, R-354 Standard)

Property Value

Service Temp. (Hot Side) 400°C to 750C

Melting Temp. 1500°C

Outer Facing Temp. Range -29°C to 66°C

Moisture Absorption < 1% (By weight, Water

repellant, Non-Hygroscopic,
Non-Capillary
No Effect on Stability
Corrosion Resistance PH 7 or Slightly Alkaline

Soluble Chlorides 6 PPM

Fungi Resistance Doesn’t encourage Fungi growth

Noise Reduction ≈ 0.85

Coefficient (NRC)

Non-Toxic and not hazardous to health and Asbestos

Asbestos Content
Free
Does not contain:
AMPHIBOLE {CA2 MG3(OH)2 SI8 O22} Nor SERPENTINE Asbestos {MG3 SI2 (OH)4 O5}

Environment CFC and HCFC Free

Expansion and Contraction Completely Stable

Shot Content Less then 25% ASTM C-1335

Condensation The vapor diffusion of Rockal Rockwool is negligible its considered

zero compared to other insulation materials

Rigidity Rigid ASTM C-1101 / M

Fire Safety:

in accordance to BS 476

standards

11
Rockwool Wired Rolls

Rockal

Density (Kg/M ) 3 RecommendedThickness (mm.)

30 min. 60 min. 90 min. 120 min.

70 50 100 140 190

80 50 90 120 160

100 50 80 110 130

Installation & Assembly

12
 04
Rockal Rockwool
High & Low
Density Boards
LDB40 - LDB50 - LDB70 -
HDB100 - HDB120
Rockal Rockwool Boards are composed of

Applications:

Available Products:
Thermal Conductivity
Product name Dimensions Density (Kg/M )
3
Thickness (mm.) (W/m.k )
Length (m.) Width (m.)

Rockal LDB 40 1.2 0.6 40 50 to 100

Rockal LDB 50 1.2 0.6 50 50 to 100 0.035 to 1.36

Rockal LDB 70 1.2 0.6 70 25 to 100

Rockal HDB 100 1.2 0.6 100 25 to 50

Rockal HDB 120 1.2 0.6 120 30 to 50

N.B Any other sizes can be manufactured upon special requests.

Facing:

13
Rockwool High & Low Density Boards

In Sabine units α s. (ISO, R-354 Standard)

Property Value

Service Temp. (Hot Side) 400°C to 750 C

Melting Temp. 1500°C

Outer Facing Temp. Range -29°C to 66°C

< 1% (By weight, Water

repellant, Non-Hygroscopic,
Moisture Absorption
Non-Capillary
No Effect on Stability
Corrosion Resistance PH 7 or Slightly Alkaline

Soluble Chlorides 6 PPM

Fungi Resistance Doesn’t encourage Fungi growth

Noise Reduction
Coefficient (NRC) ≈ 0.85

Non-Toxic and not hazardous to health and Asbestos

Asbestos Content
Free
Does not contain:
AMPHIBOLE {CA2 MG3(OH)2 SI8 O22} Nor SERPENTINE Asbestos {MG3 SI2 (OH)4 O5}

Environment CFC and HCFC Free

Expansion and Contraction Completely Stable

Shot Content Less then 25% ASTM C-1335

Condensation The vapor diffusion of Rockal Rockwool is negligible its considered

zero compared to other insulation materials

Rigidity Rigid ASTM C-1101 / M

Insulation
Sound Absorption Coefficient at Frequencies (HZ)
Thickness (mm.)

125 250 500 1000 2000 4000 NRC

NRC

35 0.06 0.30 0.53 0.75 0.76 0.91 0.60

40 0.35 0.60 0.64 0.89 0.97 1.00 0.95

50 0.38 0.63 0.67 0.90 0.98 1.00 0.96

60 0.38 0.67 0.83 0.91 0.99 1.00 0.96

70 0.42 0.82 0.90 0.91 0.99 1.00 0.96

80 0.51 0.83 0.93 0.93 0.99 1.00 0.97

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Rockwool High & Low Density Boards

Density (Kg/M ) 3
40 60 70 100 120

Load (kpa) 2.8 5 6 10.5 18.8

Thermal Conductivity:
Mean Temperature Thermal Conductivity (W/m.k)
(°C) For the following densities in (Kg/M3)

35 40 50 70 100 128 140

10 0.036 0.037 0.037 0.038 0.037 0.038 0.038

50 0.048 0.039 0.040 0.038 0.037 0.039 0.035

100 0.046 0.047 0.047 0.046 0.046 0.049 0.039

150 0.054 0.054 0.055 0.053 0.054 0.053 0.041

200 0.066 0.067 0.068 0.064 0.060 0.058 0.049

250 0.081 0.082 0.084 0.080 0.081 0.069 0.056

350 0.112 0.122 0.124 0.120 0.121 0.091 0.084

450 0.131 0.142 0.146 0.135 0.136 0.139 0.132

N.B. The R Value is 1/Thermal Conductivity or Thickness(m.)/ Thermal Conductivity

Packaging & Handling

- Each 8 or 4 (depending on thickness)
Rockal Rockwool Board is packed in
polyethylene bag protected from UV light

sticker.
- Rockal Rockwool Boards shall be handled
with care since its mainly consisting of

- Rockal Rockwool Boards shall be stored

height of 4 packets to maintain the

15
Rockwool Pipe Section

05
Rockal Rockwool
Pipe Section
PS128 - PS140 - PS160
Rockal Performed Pipe Section are made

Applications:

Available Products:
Thermal Conductivity
Product name Dimensions Density (Kg/M )
3
Thickness (mm.)
(W/m.k )

Length (m.) Pipe size

(Inch: schedule 40)

Rockal PSXX 1 ½” – 24” 100-200 25 to 250 0.037 to 0.122

Facing:

16
Rockwool Pipe Section

Thermal Conductivity:
Mean Temperature Thermal Conductivity (W/m.k)
(°C)

0° 0.034

50° 0.036
100° 0.041

150° 0.051

200° 0.063

250° 0.074

300° 0.90

400° 0.122

Technical Properties:
Property Value

Service Temp. (Hot Side) 400°C to 750 C

Melting Temp. 1500°C

Outer Facing Temp. Range -29°C to 66°C

Moisture Absorption < 1% (By weight, Water

repellant, Non-Hygroscopic,
Non-Capillary
No Effect on Stability
Corrosion Resistance PH 7 or Slightly Alkaline

Soluble Chlorides 6 PPM

Fungi Resistance Doesn’t encourage Fungi growth

Noise Reduction ≈ 0.85

Coefficient (NRC)

Non-Toxic and not hazardous to health and Asbestos

Asbestos Content
Free
Does not contain:
AMPHIBOLE {CA2 MG3(OH)2 SI8 O22} Nor SERPENTINE Asbestos {MG3 SI2 (OH)4 O5}

Environment CFC and HCFC Free

Expansion and Contraction Completely Stable

Shot Content Less then 25% ASTM C-1335

Condensation The vapor diffusion of Rockal Rockwool is negligible its considered

zero compared to other insulation materials

17
Rockwool Pipe Section

Steel Pipes to BS 1387,

and ASI/ASTM B 36. 10-1985

NOM.BOR O.D MM 20 25 30 40 50 60 75 100

Mm inch mm inch inch
3
4 1 1 1
4 1 1
2 2 2 1
2 3 4

15 1
2 21 27/32
20 3
4
27 11/16
25 1 43 1 1132/
32 11
4 42 1 11/6
40 112 48 1 29/32
50 2 60 2 3/8
65 21 2 76 3
80 3 89 321

100 4 114 421

125 5 140 521

150 6 166 621

200 8 219 88 5

Installation & Assembly

Prior to the installation of Rockal Rockwool During installation, the pipe section shall
Pipe Section, it is important to consider the be wrapped around the pipe with
following notes: horizontal seem on the lower side of the
pipe and the ends jointed. The
Clean up and dry all surfaces to be insulated self-adhesive tape is used to seal the pipe
before installation of the pipe section section after its snapped on the pipe.
insulation. Under no circumstances should Binding wires can be used to secure
the surface be insulated while its wet or in insulation all around the pipe to ensure
frosted condition. Stapling the aluminum
sealing strip (overlap) and thus puncturing Pipe bends are insulated using the same
the vapor barrier is not permissible.

18
 ROCKAL

M: +20100115590 ROCKAL

T: +(202) 223812795, 23812804, 23812796

E: sales@rockal.org

w: www.rockal.org

Al-Badr Plaza, Mostafa An-Nahass St. Ex.,

7th District, Nasr City, Cairo, Egypt