0160FR
Adhesive Back DPC Membrane
Class B - EN 13501-1
A fire-classified cavity barrier designed to meet the most demanding applications. As an industry-first, this remarkable DPC membrane achieves a minimum fire classification of Class B-s3, d0, setting a new standard in safety and reliability. Read More
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Class B
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EN 1928 - EN 14909
OBEX CORTEX 0160FR DPC Membrane is a Class B fire-classified cavity barrier designed to meet the most demanding applications. As an industry-first, this remarkable DPC membrane achieves a minimum fire classification of Class B-s3, d0, setting a new standard in safety and reliability.
The membrane has a very strong self-adhesive backing, making it quick and easy to install. It is ideal for external wall applications such as cavity barriers, where a DPC separation layer is required.
Width
50-500mm
Length
20m
Thickness
0.5mm
Harmonised Standard
EN 14909
Fire Classification | EN 13501-1
B-s3,d0
Watertightness | EN 1928
Pass - 2kPa for 24hrs
Air tightness | EN 12114
<0.1m³ net leakage
Tensile Strength | EN 12311-2
MD 2490 N/50mm, CD 2079 N/50mm
Resistance to tearing (nail shank) | EN 12310-1
MD 429 N, CD 452 N
Water vapour permeability (μ)
23,726 μ
Equivalent air layer thickness (Sd value) | EN 1931
12m
Vapour resistance | EN 1931
59 MNs/g
Elongation at break % | 12311-2
MD 23%, CD 31%
Cold Temperature Flexibility | EN 495 - 5
-40°C – no cracks
Calcium sulphate durability | EN 1847
Pass
UV & heat ageing | EN 1296
Pass (watertightness, tensile, tear strength
