Wholesale Price Bentonite Geosynthetic Clay Liner

Wholesale Price Bentonite Geosynthetic Clay Lining

Geosynthetic clay liner is manufactured by three layers, including two layers of geotextile, its role is to protect and strengthen to ensure shear strength and tensile strength, containing sodium bentonite. Made of natural layered silicate inorganic material, it has high expansion and high water absorption, low permeability when soaked, and its main function is to prevent seepage.

Geosynthetic Clay Liners (GCL) Technical Information

1. Expansion coefficient (ml/2g) ≥ 24

2. Unit weight (g/m2) ≥ 4500

3. Filtration loss, ml≤18

4. Tensile strength, N≥600

5. Peel strength, N≥40

GCL antistatic water pressure test (0.5Mp) 24 hours without leakage.

6. Penetration, (cm/s)≤5×10-11

Features of GCL:

A: A high-density diaphragm is formed under water pressure. When the GCL thickness is 3mm, the water permeability is equivalent to 100 times the density of 30cm clay. It has very good self-retaining water.

B: GCL is a natural inorganic material that will not age or corrode even after a long time or environmental changes, so it has permanent waterproof ability.

C: GCL is a natural inorganic material, non-toxic and harmless to the human body, and is an environmentally friendly material.

perfect performance:

1), good compactness

2), waterproof

3), anti-leakage

Geosynthetic Clay Liner (GCL) Applications

1. Seepage prevention in municipal engineering, subway, building underground engineering, and roof reservoirs.
2. Environmental sanitation, sanitary landfill, sewage treatment plant, industrial waste.
3. Seepage prevention, leakage prevention and reinforcement of water conservancy, river, lake and reservoir dams.
4. Anti-seepage of garden artificial lake golf course pool.
5. Anti-seepage, anti-corrosion, leak-proof and reinforcement in petrochemical, mining, agricultural and other fields.