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ALUBAR
Alubar is a membrane made of an aluminium film bound to a polyester layer on one side and to a polyethylene layer on the other side. It is particularly resistant to tear and perforation and provides an excellent barrier to vapour, which would otherwise condensate in the insulation and cause the structure of the roof to deteriorate. Alubar is a prerequisite for "insulated and non-ventilated" roofs.
Alubar is supplied with a special adhesive aluminised tape to be applied over the overlaps.
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| Width |
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150 cm |
| Length |
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100 m |
| Thickness |
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0.12 mm |
| Longit. resistance |
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250 N / 5 cm |
| Transv. resistance |
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250 N / 5 cm |
| Nail resistance |
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80 N |
| WDD |
|
0.04 g/m2 die |
| µ |
|
6 * 10(6) |
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