Geosynthetic Clay Liners

Geosynthetic Clay Liners

GCL usually specially used to prevent leakage in artificial lakes and waterscapes, landfills, rooftop gardens, pools, oil depots and chemical storage yards. It is made of highly expandable Sodium bentonite is filled between a special composite geotextile and non-woven fabric. The bentonite anti-seepage mat made by acupuncture method can form many small fiber spaces, so that the bentonite particles cannot flow in one direction and remain in the mat when encountering water. Form a uniform and high-density gel-like waterproof layer to effectively prevent water leakage.