Puraflex VOC Membrane is a high performance hydrocarbon and chemical resistant barrier with exceptional resistance to a wide range of pollutants including hydrocarbons, industrial chemicals, toxic waste, natural and radioactive gases; it also acts as a high performance DPM. The membrane is generally used within construction applications, predominantly within the foundation design.
The most common application for Puraflex VOC Membrane is within the foundation of a building or structure that requires protection from the ingress of VOC’s, hydrocarbons and/or ground gases. However further applications include:
Suitable for use in conjunction with the Puraflex Tank Membrane and Puraflex DPC for the protection against the ingress of VOC’s, methane, carbon dioxide, radon and damp.
It is recommended that the Puraflex Membrane is installed with welded joints only. Cordek can provide contact details of professional, third party installers who can offer this service if required.
|Product||VOCs including hydrocarbons||Methane||Carbon Dioxide||Radon|
|Puraflex VOC Membrane|
|Puraflex Tank VOC Membrane|
|Gas Resistant Self Adhesive 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.