0831
AVCL Membrane
Class E – EN 13501-1
OBEX CORTEX 0831 AVCL Membrane is a highly vapour tight and airtight membrane layer used to increase vapour and airtightness and improve moisture management and energy efficiency of buildings.
Key features
100m Sd Value -high vapour tightness
Translucent – insulation and services are visible through the membrane
Airtight
Product Applications
Walls
Roofs – as per design
-
EN 1928 - EN 13984
Technical Documents
Product Description
OBEX CORTEX 0831 AVCL Membrane is a highly vapour tight and airtight membrane layer used to increase vapour and airtightness and improve moisture management and energy efficiency of buildings.
Key features
100m Sd Value -high vapour tightness
Translucent – insulation and services are visible through the membrane
Airtight
Product Applications
Walls
Roofs – as per design
Product Specs
Roll Size
1500mm x 50m
Thickness
0.5mm
Colour
White
Packaging
Individual Rolls
Technical Specs
Harmonised Standard
EN 13984
Fire Classification | EN 13501-1
E
Water-Tightness | EN 1928
Pass - 2kPa for 24 hours
Sd Value | EN 1931
20m
Tensile Strength | EN 12311-2
Longitudinal: 204 N / 50mm Transverse: 177 N / 50mm
Elongation | EN 12311-2
Longitudinal: 69% Transverse: 68%
Tear Strength (Nail Shank) | EN 12310-1
Longitudinal: 198 N Transverse: 181 N
Low temperature flexibility | EN 1109
-40°C