Methane Barrier
Verified by manufacturer 6 months ago
Preformed methane cavity barrier lengths and angles.
Application
For stopping gases from continuing to rise within the exterior wall and cavity.
Description
Preformed pethelene radon / methane cavity barrier lengths and angles for incorporation within cavity wall to arrest rising gases. Extends inwardly to link with compatible oversite membrane, thus creating a protective shield throughout footprint of building.
Features and benefits:
- Proportioned and shaped to encourage rising methane gas to be arrested and discharged via brick ventilators.
- Links with methane resistant oversite membrane.
General information
Color | Black |
Finish | Textured |
Material | Polypropylene |
Length | 2400 mm |
Width | Bespoke |
Height | Bespoke |
Uniclass | |
CAWS | F30/360 Gas-resistant damp-proof courses/ cavity trays F30/54 Gas-resistant dpcs/ cavity trays |
Specification data - Gas-resistant damp-proof courses
Classification data | |
Material | Pethelene |
Cavity width | 75 mm. 100 mm. ___ mm. As drawing __. |
Vertical rise | 225 mm. ___ mm. As drawings ___. |
Angle returns | External (450 x 450 mm). Internal (450 x 450 mm). External (__x__ mm). Internal (__x__ mm). As drawing ___. |
Special cloaks | None. As drawing ___. Manufacturer guidanceCorners, steps, vertical links, party wall situations with integral wall channels, etc. Cavity Trays Ltd recommend submission of drawings to determine requirements. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |
Literature
Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)
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