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 MB420 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
Gas Resistant Self Adhesive Membrane
Puraflex Tank VOC Membrane
Radon Membrane
MB420 Gas Membrane
Puraflex VOC 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
VOC & Ground Gas Venting Internal Ground Beam Standard Detail 07/2015 1 67.6 KB
VOC & Ground Gas Venting Internal Slab Thickening Standard Detail 07/2015 1 73.3 KB
Radon External Corner Standard Detail 04/2014 1 64.2 KB
Radon Internal Corner Standard Detail 04/2014 1 63.5 KB
Radon Wall Tie Penetration Standard Detail 04/2014 1 63.9 KB
Radon Floor Gulley Standard Detail 04/2014 1 64.0 KB
Radon Seal to Existing Wall Standard Detail 04/2014 1 78.6 KB
Radon Manhole Chamber Sealing Standard Detail 04/2014 1 68.3 KB
Radon Manhole Chamber Sealing Standard Detail 04/2014 1 68.3 KB
Radon Pile Penetration Standard Detail 04/2014 1 65.9 KB
Radon RC Slab Edge with SFS Wall Standard Detail 04/2014 1 87.6 KB
Radon Raft Slab Standard Detail 04/2014 1 85.4 KB
Radon RC Slab Edge Standard Detail 04/2014 1 81.0 KB
Radon Ground Slab with perimeter thickening Standard Detail 04/2014 1 92.5 KB
Radon Lift Pit Block & Beam Floor Standard Detail 04/2014 1 82.0 KB
Radon Lift Pit Standard Detail 04/2014 1 91.4 KB
MB420 External Corner Standard Detail 04/2014 1 64.2 KB
MB420 Internal Corner Standard Detail 04/2014 1 64.1 KB
MB420 Wall Tie Penetration Standard Detail 04/2014 1 64.4 KB
MB420 Floor Gulley Standard Detail 04/2014 1 64.0 KB
MB420 Seal to Existing Wall Standard Detail 04/2014 1 77.2 KB
MB420 Manhole Chamber Standard Detail 04/2014 1 68.3 KB
MB420 Pile Penetration Standard Detail 04/2014 1 66.8 KB
MB420 RC Slab Edge with SFS Wall Standard Detail 04/2014 1 87.9 KB
MB420 Raft Slab Standard Detail 04/2014 1 85.5 KB
MB420 RC Slab Edge Standard Detail 04/2014 1 80.9 KB
MB420 Ground Slab with perimeter thickening Standard Detail 04/2014 1 92.6 KB
MB420 Lift Pit Beam & Block Floor Standard Detail 04/2014 1 82.5 KB
MB420 Lift Pit Standard Detail 04/2014 1 91.0 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
VOC & Ground Gas Protection 10/2015 2 3.7 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
Sorry, no matching files

Not sure which product meets your requirements?

Contact a Technical Sales Executive now

Find your nearest Technical Sales Executive

For international enquiries please contact Simon Poole

Or contact Cordek Head Office

Cordek