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0530FR
AVCL Membrane
Class B - EN 13501-1
OBEX CORTEX 0530FR Class B AVCL is an airtight and vapour-tight membrane layer used to increase vapour and airtightness and improve moisture management and energy efficiency. Read more
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Class B
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EN 1928 - EN 13984
Downloads
Product Description
OBEX CORTEX 0530FR Class B AVCL membrane has excellent air and vapour-tightness properties which make it ideally suited to improving the airtightness, moisture management and energy efficiency of buildings.
It is installed on the warm side of the insulation and provides an air and vapour-tight barrier, preventing warm air and moisture from passing through the external wall and forming interstitial or surface condensation within the cavity.
The AVCL Membrane is normally bonded to the steel framing with OBEX CORTEX Double-Sided Tape before the plasterboard layer is applied. Applications may vary depending on the construction build up. The OBEX Technical team can help with any application queries.
The membrane is installed using the CORTEX 0825 Installation Kit which includes 2 rolls of CORTEX 0824FR Double-Sided Tape and 6 rolls of single sided CORTEX 0823FR UV Façade Tape.
Product Specs
Roll Size
1500mm x 50m
Thickness
0.24mm
Colour
White
Packaging
Individual Rolls
Technical Specs
Harmonised Standard
EN 13984
Fire Classification | EN 13501-1
B-s1,d0
Water-Tightness | EN 1928
Pass - 2kPa for 24 hours
Water-Tightness after UV & Heat ageing | EN 1296 & EN 1297
Pass - 2kPa for 24 hours
Resistance to Air Penetration | EN 12114
Net Leakage: 0m³/h/m² (+/- 100 Pa)
Sd Value | EN 1931
100m
Vapour Resistance | EN 1931
500MNs/g
Water Vapour Transmission | EN 1931
416666 μ
Tensile Strength | EN 12311-2
Longitudinal: 160 N/50mm
Transverse: 155 N/50mm
Tensile Strength after UV & Heat ageing | EN 1296 & EN 1297
Longitudinal: 130 N/50mm
Transverse: 140 N/50mm
Tear Strength | EN 12310-1
142N