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Modern PUF Interlocking Systems

Cam Lock Interlocking

Tongue & Groove Interlocking

 
 

Wall / Ceiling Panel

 
 

Roofing Panel

Floor Panel

Available Panel thickness (TH) - 30, 40, 50, 60, 80, 100, 120, 140, 150, 175, 200mm

 

Technical Properties

 

DENSITY

:

40 + 2 kg/m3

COMPRESSIVE STRENGTH At 10% deformation

:

2.1 kg/cm2

TENSILE STRENGTH

:

3.7 kg/cm2

BENDING STRENGTH

:

4.0 kg/cm2

ADHESION STRENGTH (Foam to Steel)

:

2.9 kg/cm2

DIMENSIONAL STABILITY (48 hours)

:

 

-25oC

:

0.1%

+38oC & 90% RH

:

0.1%

+100oC

:

0.4%

CLOSED CELL CONTENT

:

90-95%

TEMPERATURE RANGE

:

-180 oC to +110oC

THERMAL CONDUCTIVITY AT 10oC Design value 0.020 k-cal/m-hroC or 0.023 W/m-K)

:

0.018 k-cal/m-hroC

FIRE RESISTANCE Horizontal Extent of Burn BS 4735

:

<125mm

SELF EXTINGUISHING ASTM D 1692 (Fire retarded foam chemical) Not easily ignitable as per BS: 476 Pt.5 & Class-I as per BS:476 Pt.7 (for panel)

:

Passes

WATER ABSORPTION

:

0.2% volume at100% RH

WATER VAPOUR PERMEABILITY

:

(At 90% RH & 38oC) 0.08 - 0.12 gms/Hr m2

 

Technical Data

 

Thickness
mm

COOLIT

K-Value
W/m2 K

Weight
Kg/m2

Ceiling
element span
cantilever as
single-span
girder

Outside walls, bolt
distance, single-span system
Wall Height

To 8 m

To 8 - 20m

0.5 + 0.5

Appx. m

Appx. m

Appx. m

30

0.58

10.00

3.00

2.50

2.00

40

0.39

10.82

5.00

4.00

3.00

50

0.34

11.22

5.50

3.30

3.50

60

0.30

11.62

6.00

5.00

4.00

80

0.24

12.42

7.00

5.50

5.00

100

0.20

13.22

8.00

6.00

5.50

120

0.16

14.22

9.00

7.00

6.00

150

0.14

15.22

9.00

7.00

6.00

200

0.12

16.42

10.00

7.50

6.50

Roofing Panels

 

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