Product Description
Bentech Bentonite is a 6.4mm thick, 5.5kg/m2, GCL membrane comprised of woven and non-woven geotextile with a thick layer of natural Sodium Bentonite in the centre. Fibers of the two geotextiles are interlocked by a patented needle-punching process which encapsulates the natural Sodium Bentonite, keeping it evenly distributed between the two layers of geotextile.
Scope of Use:
Bentech Bentonite®
is recommended for all below ground basement, lift-pit, foundation, sump,
wall, tunnel, reservoir, landfill, pond and canal waterproofing, confining and
tanking applications when basement waterproofing is critical such as large and complex
construction projects.
Bentech Bentonite® is suitable for
deep excavations where a full tanking system is required and where basement
waterproofing is critical, such as below the water table or in large/complex
constructions or excavations where detecting membrane damage make the risks
of using traditional waterproofing systems high.
Technical Informatonhttp://www.bentechbentonite.co.nz/specification.html