A pre-applied fully bonded waterproofing gas barrier membrane combined with a heavy-duty virgin polypropylene geotextile providing a fully concrete bonded system in basement and below ground structures.
Quadproof Ultra Membrane is designed to integrate with the subsequently placed fresh concrete to give a strong mechanical bond effect without adhesive, primers, heat or open flames
• Applied before fixing steel reinforcement
• Applied in a vertical or horizontal to blindside or under slab applications
• Used to create an integral seal between the concrete and the waterproofing membrane
• Specifically developed for use on construction sites contaminated by Volatile Organic Compounds, Hydrocarbons, and other ground gasses such as Methane, Radon and CO²
• Ensures a fully bonded waterproofing barrier
• Membrane bond is continuous
• Supplied single-wound to achieve a lay flat surface
• Exceptionally high resistance to ground gas and VOC’s
• Used for gas/waterproofing and tanking of underground structures
• Impedes lateral migration of water between the membrane and concrete structure
• Waterproofing barrier Type A
• Easily folded on site
• CE marked for water proofing to harmonised standard EN 13967:2012+A1:2017
• Conforms to BS8102:2022
• Conforms with BS8485:2015+A1:2019 (Table 7)
• Incorporates guidance outlined in CIRIA C748
• Conforms to the specification required of NHBC Amber 1 & 2 applications.
• Suitable for all Characteristic Gas Situations (CS) ground gas regimes
• Excellent welding characteristics
• Two layers of Ethylene Vinyl Alcohol Co-Polymer (EVOH)
• Advanced 14-layer membrane barrier
• Preformed accessories available
• Taped system for easy cold-applied installation
