Gas Resistant Self Adhesive Membrane

Gas Resistant Self Adhesive Membrane is generally used within foundation construction, predominantly to prevent the transmission of ground gases in both horizontal and vertical applications. It is manufactured using an aluminium/polythene laminate coated on one surface, with an additional layer of self-adhesive polymer modified bitumen.

Features

  • Membrane incorporates an aluminium foil core to provide resistance to the passage of methane, carbon dioxide and radon gases
  • Provides additional waterproofing protection to the structure as part of an overall waterproofing system
  • Excellent adhesion properties to primed surfaces
  • Can be installed in both vertical and horizontal applications, above and below ground

Applications

The use of the Gas Resistant Self Adhesive Membrane is suggested where combined gas protection and damp proofing is required. The membrane can be installed both horizontally and vertically onto suitably primed substrates including concrete, masonry and steel.

Suitability

Suitable for use in conjunction with Tri-gas Membrane, Radon Membrane and Gas Resistant DPC for the protection against the ingress of methane, carbon dioxide, radon and damp.

All surfaces that the membrane is applied to should be primed using the Primer prior to installation.

Product VOCs including hydrocarbons Methane Carbon Dioxide Radon
Puraflex VOC Membrane
Puraflex Tank VOC Membrane
Tri-Gas Membrane
Gas Resistant Self Adhesive Membrane
Radon Membrane

 

Note: All membrane types also provide damp proofing protection, however should there be the additional risk posed by hydrostatic water pressure, please contact a member of the Cordek Technical Team for additional advice.

Downloads

Data Sheets

Product Issue Date Version Size Download
Gas Resistant Self Adhesive Membrane Data Sheet 03/2016 2 241.5 KB

Standard Details

Product Issue Date Version Size Download
Cordek Methane / CO2 Protection System Typical Lift Pit External Membrane Detail 06/2019 1 85.5 KB
Cordek Methane / CO2 Protection System Typical Lift Pit External Membrane Detail - B&B Floor 06/2019 1 81.3 KB
Cordek Methane / CO2 Protection System Typical Ground Slab with Perimeter Thickening Detail 06/2019 1 85.9 KB
Cordek Methane / CO2 Protection System Typical RC Slab Edge Detail 06/2019 1 84.8 KB
Cordek Methane / CO2 Protection System Typical Raft Slab Edge Detail 06/2019 1 94.4 KB
Cordek Methane / CO2 Protection System Typical RC Slab Edge Detail - SFS System 06/2019 1 101.0 KB
Cordek Methane / CO2 Protection System Typical Pile or Pile Cap Detail 06/2019 1 77.8 KB
Cordek Methane / CO2 Protection System Typical Pipe Penetration Details 06/2019 1 80.7 KB
Cordek Methane / CO2 Protection System Typical Steel Column Sealing Detail 06/2019 1 73.7 KB
Cordek Methane / CO2 Protection System Typical Manhole Sealing Detail 06/2019 1 69.9 KB
Cordek Methane / CO2 Protection System Typical Existing Wall Abutment Detail 06/2019 1 76.5 KB
Cordek Methane / CO2 Protection System Typical Floor Gully Sealing Details 06/2019 1 66.0 KB
Cordek Methane / CO2 Protection System Typical Site Formed Internal Corner Cloak Detail 06/2019 1 61.8 KB
Cordek Methane / CO2 Protection System Typical Site Formed External Corner Cloak Detail 06/2019 1 60.8 KB
Cordek Methane / CO2 Protection System Typical Surface Fixed Wall Tie Detail 06/2019 1 57.0 KB

Show More Standard Details

MSDS Data Sheets

Product Issue Date Version Size Download
Gas Resistant Self Adhesive Membrane MSDS 05/2017 2 151.1 KB

Brochures

Product Issue Date Version Size Download
Construction Solutions 07/2019 1 6.5 MB
VOC & Ground Gas Protection 07/2019 4 4.0 MB

NBS Clauses

Our NBS Clauses are hosted on the external website - view NBS Clauses

BIM Library

Please select the BIM file in the format you require.

Name IFC Size IFC Download Revit Size Revit Download
Gas Resistant Self Adhesive Membrane 10.9 KB 936.0 KB

Not sure which product meets your requirements?

Contact a Technical Advisor now

Find you nearest Technical Advisor

For international enquiries please contact Peter Blanchard

Or contact Cordek Head Office

Cordek