Radbar® Flexible Hydrocarbon Membrane
Verified by manufacturer 7 months ago
BBA Agrément Certificate
Certificate type
Radon, methane, carbon dioxide and hydrocarbon and VOC resistant membrane. Robust and chemical resistant this membrane is ideal for brownfield developments.
Application
- Suitable for where radon, methane, carbon dioxide and hydrocarbons are present.
- Appropriate for sites formerly used as coalfield, landfill or industrial sites which previously contained volatile liquids.
Description
A tri-polymer membrane which provides a highly effective barrier against radon, methane, carbon dioxide and hydrocarbons and VOC's. Complies with BS8485 and CIRIA C748.
Features and benefits:
- Resistant to hydrocarbons and VOC's
- Suitable for hot welding.
- Very high puncture and tear resistance.
- Compatible with vented systems.
- Outstanding flexibility properties making it easy to install, especially when compared to HDPE films.
- Superior mortar adhesion to prominent embossing to prevent slip planes when being used as DPC.
- CE marked, Type A EN 13967:2012.
Performance:
- Tensile strength EN 12311 >22 N/mm².
- Elongation EN 12311 >398%.
- Joint strength EN 12317-2 520 N.
- Watertightness 2kPA EN 1928 Pass.
- Resistance to impact EN 12691 660 mm.
- Resistance to static loading EN 12730 20 kg.
- Resistance to nail tear EN 12310-1 >700 N.
- Durability (heat ageing) EN 1926 Pass.
- Durability (chemical resistance) EN 1847 Pass.
- Resistance to low temperature EN 495-5 Pass at -40°C
- Water vapour permeability EN 1932 0.08 g/m²/day.
- Radon permeability 9.5 x 10-¹² m²/S.
- Methane permeability ISO 15105-1 28 ml/m²/day/atm.
- Diesel permeability ISO 6179 0.004 g/m²h.
- Petrol permeability ISO 6179 5.172 g/m²h.
- Xylene permeability ISO 6179 4.845 g/m²h.
- Toluene permeability ISO 6179 6.695 g/m²h.
- Chemical resistance - Acidic EN 14414-A Pass.
- Chemical resistance - Basic EN 14414-B Pass.
- Chemical resistance - Solvents EN 14414-C Pass.
- Chemical resistance - Synthetic leachates EN 14414-D Pass.
- Resistance to leaching - Hot water EN 14415-A Pass.
- Resistance to leaching - Aqueous Alkaline EN 14415-B Pass.
- Resistance to leaching - Organic Alcohol EN 14415-C Pass.
General information
Color | Black |
Finish | Embossed |
Material | High density polyethylene (HDPE) |
Shape | Other |
Length | 20000 mm |
Width | 1300 mm |
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 J40/140 Loose-laid plastics or rubber sheet gas-retardant membranes |
Specification data - Gas-resistant damp-proof courses
Material | A blend of virgin polymers. |
Size: | 1 x 1300 x 20 000 mm. |
Accessories | None. Radbar double sided gas tape. Guidance for specification option: For jointing membrane edges. Radbar single sided gas tape. Guidance for specification option: For sealing overlapping membranes. Top Hats, for sealing pipe penetrations. Pre-formed corners. |
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 Flexible Hydrocarbon Membrane BBA Certificate