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 |
| Water vapour permeability |
ca. 1500 g/m2/24h BS 3177 at 25°C/75% RH
ca. 3200 g/m2/24h ASTM E398-83 at 38°C/85%RH
|
Head of water
BS EN 20811 |
ca. 5500 mm H2O
|
Tensile strength
EN 12311-1 |
MD 270 N/5 cm
CD 170 N/5 cm
|
Vapour resistance
BS 3177 |
0.14 MNsg-1
|
Resistance to tear (nail shank)
BS EN 12310-1 |
MD 120 N/5cm
CD 120 N/5c 5cm
|
| UV exposure tolerance |
3 months
|
| Heat resistance |
-40°C to +120°C
|
| Colour top/bottom |
green top surface/white under surface
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SD-value
COBR PIB nr 64 |
0.015 m
|
Roll width
EN 1848-2 |
1.5 m
|
Roll length
EN 1848-2 |
50 m
|
| Roll weight |
ca. 10.5 kg
|