The Geosynthetics Clay Liner is a kind of geosynthetic material specially used for anti-seepage of artificial lakes, waterscapes, landfills, underground garages, roof gardens, pools, oil depots and chemical storage yards. It is made of highly expansive sodium-based bentonite is filled between the special composite woven geotextile and non-woven geotextile. The bentonite impermeable pad made by needle punching can form many small fiber spaces. The bentonite particles cannot flow in one direction, and they stay in the pad when it meets water. A uniform and high-density colloidal waterproof layer is formed to effectively prevent water leakage.

Specification：

Width: 1-6 m.

Length: Normal 30m, can as per your request

Weight (gram/square meter): 4000-6000g/sqm

Material: bentonite, woven fabric and non-woven fabric.

1. Used to stabilize road and railway subgrades.

2. The waterproof of municipal engineering, underground engineering of subways, buildings and roof reservoirs.

3. Environmental protection and sanitation, domestic waste landfill, sewage treatment plant, industrial waste.

4. Water conservancy, seepage prevention, plugging and reinforcement of rivers, lakes, reservoirs and dams.

5. Waterproof of ponds in gardens, artificial lakes, golf courses, etc.

6. Waterproof, anti-corrosion, anti-leakage, reinforcement, etc. in petrochemical, mining, agricultural and other fields.