GEOCHEM ENGINEERING’s Bentonite Liner is a dual layer waterproofing consisting of PE film or HDPE membrane or PVC membrane, sodium bentonite, and a non woven geotextile as protective layer. The membrane layer provides the first level of waterproofing, while the bentonite’s self-sealing capabilities ensure positive puncture protection under hydrostatic conditions. The geotextile fabric protects the cpmposite from direct installation of shotcrete or concrete walls.
Uses:
it is designed for use below-grade applications and is equally effective in installations where the waterproofing is pre-applied prior to pouring of the concrete or when used for standard applications.
Bentonite liner can be used in both vertical and horizontal applications.
The vertical and horizontal isolation of buildings.
