Protech GM Super - Ground Gas Protection
by A Proctor Group
HomeProductsGround Gas ProtectionProtech GM Super
Protech GM Super Gas Membrane is a reinforced LDPE, loose - laid, gas barrier that incorporates an aluminium foil layer to provide maximum protection from the ingress of Methane, Carbon Dioxide and Radon in new developments. The membrane is fully compliant with the recommendations made in Ciria 665, BS8485 and The Local Authority Ground Gas Handbook when installed in accordance with BRE 414.
Protech GM Super is a high performance proprietary reinforced gas barrier that has been specifically designed to conform with the latest guidance documents. Due to its unique composition, the membrane is extremely robust and flexible and, as a result, easy to install on site. The membrane also provides protection from damp and, therefore, there is no need to install a separate DPM.
Features
- BBA Certified
- Full range of accessories to ensure that the membrane is gas tight
- Aluminium Core for reduced methane permeability on higher risk sites
- Reinforced for superior tear resistance and reduced elongation
- Compatible with the Provoid Gas Venting System
- Manufactured from High Grade Virgin Polymer
Specification Details for Protech GM Super - Ground Gas Protection (Underground Gasses Protection)
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that A Proctor Group is consulted before specifying.
Size & Weight
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| Average Weight (?) | 0.3702 kg/m2 | |
| Length (?) | 50000 mm | |
| Thickness (?) | 0.4 mm | |
| Width (?) | 2000 mm | |
Certifications & Ratings
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| CE Marking (?) | ||
| Certifications (?) | BBA | |
Materials & Finishes
Other
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| Uniclass (?) | Ss_15_10_33_34 Ground gas collection and venting systems | |
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