Triton supplies a range of ground gas barrier systems to protect buildings from the ingress of Radon, Methane, Carbon Dioxide, Hydrocarbon gases and VOCs. Their installation will help specifiers and installers conform to the requirements of BS 8485:2015 – the Code of practice for the design of protective measures for methane and carbon dioxide ground gases for new buildings.
Certain products in Triton’s range of ground gas barrier systems also perform as Type A waterproofing systems as defined in BS 8102:2009 – the Code of practice for the protection of below ground structures from water from the ground. Further guidance on the use and installation of ground gas barrier systems can be found in the appropriate CIRIA reports and BRE guidance sheets, available for download below.
TGS-GM500 is a BBA certified, high quality, single layer membrane designed to be used as a damp proof membrane and to prevent the ingress of Radon gas when used in the construction of buildings and dwellings. Supplied in multi folded 4m x 20m rolls which are easy to handle and transport.
TWS-EX100GM is a self-adhesive membrane designed for use as a barrier against Methane and Radon gases. It also acts as a Type A waterproofing barrier.The aluminium primary barrier is reinforced and protected by the HDPE film laminated to one side and a robust bitumen rubber compound to the other.
A ready blended coating that once cured, provides a waterproof Radon, Methane and Carbon Dioxide barrier. Triton TT Vapour Barrier can be retro-applied as a waterproof and gas-proof membrane to concrete, masonry and brick substrates or as an alternative to sheet membranes in new construction. It can be applied by airless spray, roller or brush to walls, floors and soffits.
Triton supplies a full range of ancillary products for the installation of ground gas barrier systems. This range includes a venting mat, a Radon sump, primers, tapes and top hats. Situations where the Fillet Seal will be employed should already have been prepared in accordance with the slurry coating or render specification. In the majority on instances, the Fillet Seal will be applied on to the slurry coated surface.
Triton has compiled useful information and guidance on Ground Gas risks and protection measures. Please find below BRE reports for protective and remedial measures. BRE Report BR211 Radon: Protective measures for new buildings. BRE Report BR343 Radion: Remedial measures in existing dwellings (dwellings with cellars and basements).
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