CLAYTITE is a dual layer waterproofing consisting of virgin HDPE (20 mil), sodium bentonite, and a protective layer consisting of a nonwoven polypropylene. The HDPE provides the first layer of waterproofing, while the bentonite’s selfsealing capabilities ensure positive puncture protection under hydrostatic conditions. The polypropylene fabric protects the bentonite from direct installation of shotcrete.

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