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:
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|
|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.