Type Q Arresting Barrier
Verified by manufacturer 1 month ago
EPD
Certificate type
Preformed DPC barrier to arrest water flow within cavity walls.
Application
Suitable for traditional masonry cavity or timber frame construction.
Particularly suitable for use above features susceptible to mortar accumulation, water pooling and splashing, e.g. over the top of a horizontal cavity fire barrier or full fill cavity insulation.
Description
A rigid, horizontal, preformed profiled damp proof course barrier to control water within cavities to minimize damp transmission risk.
Features and benefits:
- Can be used with cavity tray stop ends and weep vents.
- Preformed internal and external angles available.
- Non-standard masonry leaf leg lengths, cavity upstand dimensions, cavity widths and other profile configurations can be accommodated.
General information
Color | Black |
Finish | Textured |
Material | Polypropylene Guidance for specification option: 1.5 mm thick Securtex finished, tensioned solid polypropylene. |
Length | 2440 mm |
Width | 75 mm |
Height | 150 mm |
Uniclass | |
CAWS | F30/370 Preformed cavity trays F30/385 Junction cloaks/ stop ends for preformed dpcs/ cavity trays F30/56 Preformed cavity trays |
Specification data - Preformed cavity trays
Material | Polypropylene. |
To fit cavity width | 50 mm.75 mm.85 mm.100 mm.125 mm.150 mm.___ mm.Guidance for specification option: Insert cavity width where barrier is to be used. |
Length (effective) | 2400 mm. |
Execution | Installing preformed cavity trays. |
Location | As drawing ___. |
Masonry leaf base length | 75 mm. ___ mm. As drawing ___. |
Cavity upstand | 150 mm. ___ mm. As drawing ___. |
Internal and external angles | Required. Not required. |
Thickness: | 1.5 mm. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Polypropylene Guidance for specification option: 1.5 mm thick Securtex finished, tensioned solid polypropylene. |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0.89 kg CO₂ eq/kg |
Recyclability | yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |
Third party certifications
Third party certifications
EPD
EPD - 0847
Literature
Protecting the Building Envelope Volume 28 (cavity tray, damp proofing, ventilation and cavity closers)