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| PLYLOAD GAS BARRIER |
| Landfill gas can enter buildings through gaps around service pipes, cracks in walls below ground and floor slabs, construction joints and cavity walls. In areas where significant concentration of Radon is present, sufficient protection can be provided by a well installed damp-proof membrane linked to the damp-proof course or sealed to a cavity tray system. Dwellings in areas where higher Radon protection is required should be supplemented by the provision of sub-floor ventilation or depressurisation. |
| Plyload Gas Barrier provides protection against the ingress of these gases when sealed to both the slab membrane and DPC or cavity tray system. The use of factory welded preformed units i.e. pipe penetrations, corners, stop ends and changes of level can be used as part of a gas protection scheme for either a passive, or active system. Plyload Gas Barrier conforms to the current requirements for use as part of a gas resistant membrane system. |
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