Radbar® High Performance Damp Proof Course
Verified by manufacturer 7 months ago
BBA Agrément Certificate
Certificate type
Radbar High Performance DPC is a Radon resistant damp proof course. Suitable for multi-storey use this DPC performs well under compression and will not extrude under load.
Application
- Suitable for use as horizontal, vertical or stepped damp-proof courses (including cavity trays), in either solid or cavity walls of brick, stone or concrete.
- Suitable for multi-storey buildings up to 18 metres.
Description
Manufactured from a blend of high-quality virgin polymers, resulting in a high puncture and tear resistance. The product is available in grey.
Features and benefits:
- Resistant to water (including water vapour) and radon passing through the ground floor slab.
- High mortar bond properties due to its embossing.
- Complies with NHBC recommendations.
- CE and UKCA marked in accordance with BS EN 14909:2012.
- Complies with BS EN 14909:2012, BRE 211 and current UK Building Regulations in relation to Damp-Proof courses and radon protection.
Performance
- Radon permeability (10-¹² m²/s) 6.
- Radon transmittance (10-9 m/s-¹) 15.
- Water vapour transmittance (g/m²/day) 0.1.
- Tear strength (Nail) >700 N.
- >700 tensile strength (N/mm²) >22.
- Durability (heat ageing): Pass.
- Resistance to low temperature: Pass at -40°C.
General information
Color | Grey Black |
Finish | Embossed |
Material | Low density polyethylene (LDPE) |
Shape | Other |
Length | 20000 mm |
Width | Bespoke |
Warranty description | Lifetime |
Uniclass | |
CAWS | D21/350 Gas-retardant membrane D21/38 Gas-retardant membranes F30/360 Gas-resistant damp-proof courses/ cavity trays F30/54 Gas-resistant dpcs/ cavity trays |
Specification data - Gas-resistant damp-proof courses
Material | High-quality virgin polymers |
Colour | Grey. |
Accessories | None. Radbar double sided gas tape. Guidance for specification option: For jointing membrane edges. Radbar preformed cloaks. Radon Sumps. Top Hats, for sealing pipe penetrations. |
Size: | 0.6 x 20 000 x 100–1200 mm. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
Third party certifications
BBA Agrément Certificate
British Board of Agrément (BBA) - certficate
Literature
RADBAR High Performance DPC BBA Certificate
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