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High-density polyethylene combined cavity former and vapour barriers for drained BS 8102:2009 Type C basement construction.
High-density polyethylene combined cavity former and vapour barriers for drained BS 8102:2009 Type C basement construction.
Rectangle
Rectangle
Brown
Brown
High-density polyethylene
High-density polyethylene
2000 x 20 000 mm
2000 x 20 000 mm
Specification
High-density polyethylene (PE-HD).
High-density polyethylene (PE-HD).
Cavity former and vapour barriers for drained BS 8102:2009 Type C basement construction.
Cavity former and vapour barriers for drained BS 8102:2009 Type C basement construction.
British Board of Agrément (BBA) Certificate.
British Board of Agrément (BBA) Certificate.
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-
Brown.
Brown.
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-
0.6 mm.
1 mm.
2 m.
2 m.
20 m.
20 m.
Additional properties
8 mm.
20 mm.
2.25 L/s/m.
10 L/s/m.
Overlap all vertical joints 150 mm (minimum).
Walls: Overlap all vertical joints 200 mm (minimum). Floors: Interlock four dimples.