Radon Membrane

Radon Membrane is a high performance gas membrane, for use in applications where resistance to radon gas is required as part of either a ‘full’ or ‘basic’ radon protection system. The membrane is generally used within construction applications, predominantly within the foundation design. It can also act as a high performance DPM.

Features

  • Economical method of providing radon protection to newly constructed buildings
  • Provides additional damp proofing protection to the structure; no requirement for a separate DPM
  • Robust membrane with a high resistance to damage and puncturing
  • Complies with relevant industry codes and guidance including BR 211

Applications

Typically used to provide combined radon and damp proofing protection to newly constructed buildings and dwellings.

Suitability

For ‘basic’ radon protection the use of the Radon Membrane covering the entire footprint of the building, used in conjunction with the relevant accessories and system components should be sufficient. However if there is the requirement to provide ‘full’ radon protection, the additional use of a radon sump (please see Radon Sump Data sheet) may be required.

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
Radon Membrane Data Sheet 07/2016 3 196.7 KB

Standard Details

Product Issue Date Version Size Download
Cordek Radon Protection System Typical Lift Pit External Membrane Detail 06/2019 1 85.2 KB
Cordek Radon Protection System Typical Lift Pit External Membrane Detail - B&B Floor 06/2019 1 81.0 KB
Cordek Radon Protection System Typical Ground Slab with Perimeter Thickening Detail 06/2019 1 85.6 KB
Cordek Radon Protection System Typical RC Slab Edge Detail 06/2019 1 84.5 KB
Cordek Radon Protection System Typical Raft Slab Edge Detail 06/2019 1 124.7 KB
Cordek Radon Protection System Typical Ground Bearing Slab Edge Detail 06/2019 1 82.6 KB
Cordek Radon Protection System Typical RC Slab Edge Detail - SFS System 06/2019 1 100.7 KB
Cordek Radon Protection System Typical Edge Detail - Beam & Block Floor Detail 06/2019 1 78.5 KB
Cordek Radon Protection System Typical Level Threshold Detail 06/2019 1 80.6 KB
Cordek Radon Protection System Typical Level Threshold Details - Sections 06/2019 1 110.5 KB
Cordek Radon Protection System Typical Internal Cavity Wall Detail 06/2019 1 88.2 KB
Cordek Radon Protection System Typical Internal Cavity Wall Detail - Stepped 06/2019 1 91.6 KB
Cordek Radon Protection System Typical Internal Cavity Wall Detail - House / Garage 06/2019 1 93.1 KB
Cordek Radon Protection System Typical Internal Cavity Wall Detail - Stepped Floors 06/2019 1 94.1 KB
Cordek Radon Protection System Typical Pile or Pile Cap Detail 06/2019 1 77.5 KB
Cordek Radon Protection System Typical Pipe Penetration Details 06/2019 1 80.4 KB
Cordek Radon Protection System Typical Steel Column Sealing Detail 06/2019 1 73.4 KB
Cordek Radon Protection System Typical Manhole Sealing Detail 06/2019 1 69.6 KB
Cordek Radon Protection System Typical Existing Wall Abutment Detail 06/2019 1 76.2 KB
Cordek Radon Protection System Typical Floor Gully Sealing Details 06/2019 1 65.7 KB
Cordek Radon Protection System Typical Site Formed Internal Corner Cloak Detail 06/2019 1 61.5 KB
Cordek Radon Protection System Typical Site Formed External Corner Cloak Detail 06/2019 1 60.5 KB
Cordek Radon Protection System Typical Surface Fixed Wall Tie Detail 06/2019 1 56.7 KB
Cordek Radon Protection System Typical Preformed Top Hat Detail 06/2019 1 68.3 KB
Cordek Radon Protection System Typical Preformed Reversible Corner Detail 06/2019 1 59.3 KB

Show More Standard Details

MSDS Data Sheets

Product Issue Date Version Size Download
Radon Membrane MSDS 05/2017 2 159.8 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
Radon Membrane 10.6 KB 932.0 KB

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