Verified by manufacturer 3 months ago
BBA Agrément Certificate
Certificate type
DoP
Certificate type
Gas barrier and damp-proof membrane.
Suitable for housing applications where NHBC are the warranty provider and the site has been classified as Amber 1.
A robust copolymer thermoplastic membrane that provides a safe solution for the protection of buildings against NHBC Amber 1 ground gas conditions for methane and carbon dioxide. Also suitable for use as a high performance radon and damp proof membrane.
Features and benefits:
Color | Yellow |
Finish | Smooth |
Material | Polyethylene Guidance for specification option: Co-polymer thermoplastic membrane. |
Shape | Rectangle |
Length | 12500 mm |
Width | 4000 mm |
Warranty description | Guidance for specification option: See manufacturer's insurance document for warranty details. Consult manufacturer for further information. |
Uniclass | |
CAWS | J40/120 Loose-laid plastics or rubber sheet damp-proofing J40/140 Loose-laid plastics or rubber sheet gas-retardant membranes J40/20 Loose-laid plastics or rubber sheet damp-proofing J40/35 Loose-laid plastics or rubber gas-retardant membranes |
Material | Co-polymer thermoplastic membrane. |
Purpose | Gas retardance. |
Performance characteristics | |
Tensile strength (minimum) | 15 N/mm². |
Tear resistance | 333 N. |
Elongation to break | 400%. |
Water vapour resistance (minimum) | 2100 MN·s/g. |
Fire performance | F class. |
Third-party certification | British Board of Agrément (BBA) Certificate / CE Mark EN 13967:2017. |
Form | Loose laid sheet. |
Physical properties | |
Colour | Yellow. |
Weight (minimum) | 23 kg. |
Dimensions | |
Thickness (minimum) | 0.5 mm. |
Width (minimum) | 4 m. |
Roll length (minimum) | 12.5 m. |
Recycled content | 50 %. |
Product Reference | Visqueen Low Permeability Gas Membrane |
Accessories | Double Sided Jointing Tape. Foil Backed Lap Tape. Gas Resistant Detailing Strip. Heavy Duty Protection Boards. Preformed Pipe Cloak (Top Hat) Units. |
Joint strength | 298 N. |
Impact resistance | 200 mm. |
Resistance to static loading - 20kg load | 20 kg. |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Polyethylene Guidance for specification option: Co-polymer thermoplastic membrane. |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
IFC2X3 | 3 | |
Revit 2015 | 4 |
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