Verified by manufacturer 4 months ago
DoP
Certificate type
KIWA BDA
Certificate type
A methane, VOC and hydrocarbon barrier membrane.
A highly flexible 0.5 mm thick co-extruded membrane manufactured using Visqueen’s advanced membrane technology and designed to comply with current guidance on Volatile Organic Compounds (VOCs) vapours and ground gases.
The barrier can also be used in all types of buildings to prevent the ingress of harmful levels of ground gases.
Features and benefits:
Color | Gold White Manufacturer guidanceGold on upper surface and white on the reverse. |
Finish | Smooth |
Material | Polymeric |
Shape | Rectangle |
Length | 41000 mm |
Width | 2440 mm |
Warranty description | Guidance for specification option: See manufacturer's insurance document for warranty details. Consult manufacturer for further information. |
Uniclass | |
CAWS | D21/350 Gas-retardant membrane D21/38 Gas-retardant membranes |
Purpose | Vapour control layer.Gas retardance. |
Standard | To BS 8485:2015 +A1:2019. |
Performance characteristics | |
Tensile strength (minimum) | 4.91 kN/m. |
Tear resistance | 48.7 N. |
Elongation to break | 699%. |
Resistant to underground gases | Methane.Radon.Carbon dioxide.Benzene.Toluene.Ethyl benzene.O-Xylene.M-Xylene.P-Xylene.Hexane.Vinyl chloride.Tetrachloroethene.Trichloroethene.Naphthalene. |
Water vapour resistance (minimum) | 1034 MN·s/g. |
Third-party certification | BDA Certified. |
Physical properties | |
Colour | Gold topside with white underside. |
Weight (minimum) | 49 kg. |
Dimensions | |
Thickness (minimum) | 0.5 mm. |
Width (minimum) | 2440 mm. |
Roll length (minimum) | 41 000 mm. |
Product Reference | Visqueen Ultimate HC BLOK |
TensileStrength | 32.8 N/mm². |
Tensile strength CD | 33.1 N/mm². |
Elongation | 699 %. Guidance for specification option: MD. 723 %. Guidance for specification option: CD. |
Joint strength | 265 N. |
Impact resistance | 200 mm. |
Water vapour resistance | 1034 MNs/g. |
Water vapour permeability | 0.13 g/m²/d. |
Application temperature | Guidance for specification option: See manufacturer's insurance document for warranty details. Consult manufacturer for further information. |
Country of material origin | United Kingdom |
Material | Polymeric |
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 |
---|---|---|
- | 1 | |
- | 1 |