Description:

Visqueen Gas Vent Mat is a geocomposite void former comprising a cuspated high density polyethylene (HDPE) core bonded to a nonwoven polypropylene geotextile filter membrane. Visqueen Gas Vent Mat is 25mm thick and supplied in rolls 900mm x 50m.

Features & Benefits:

• Large format rolls – rapid installation
• Cost effective – less contaminated soil to be removed compared to pipe and gravel systems
• Complies with BS8485:2015 + A1:2019 – system achieves between 0.5 and 1.5 points
• Full range of system components – provides various methods of exhausting gases to atmosphere