Geosynthetic Clay Liner Bentonite Blanket

Bentonite waterproof blanket is made of highly expansive sodium-based bentonite filled between special composite geotextile and non-woven fabric. The bentonite anti-seepage mat made by needle punching can form many small fiber spaces, Bentonite waterproof blanket prevent the bentonite particles from flowing in one direction. When encountering water, a uniform and high-density colloidal waterproof layer is formed in the mat to prevent water leakage.

Geosynthetic Clay Liner (GCL), also known as a sodium bentonite composite waterproof pad, is designed by filling high-swelling sodium bentonite between special composite geotextile and non-woven fabric. The impermeable cushion, created using an acupuncture method, forms numerous small fiber spaces, preventing the flow of bentonite particles in one direction. When exposed to water, it creates a uniformly high-density colloidal waterproof layer within the pad, effectively preventing water leakage. GCL finds application in various areas, including artificial lakes, landfills, underground garages, roof gardens, pools, oil depots, and chemical yards.

Geosynthetic Clay Liners (GCL) find applications in various engineering and environmental protection projects due to their impermeable and sealing properties. Here are some common applications of GCL:

1, Landfills: GCL are widely used as bottom liners and caps in landfills to prevent the leaching of contaminants into the soil and groundwater. They contribute to the environmental protection and containment of waste materials.

2, Artificial Lakes and Ponds: GCL are used to line the bottoms and sides of artificial lakes and ponds, providing a waterproof barrier that helps retain water and prevent seepage.

3, Water Containment and Reservoirs: GCL are employed in the construction of water containment structures, such as reservoirs and dams, to create impermeable barriers that prevent water from escaping.

4, Mining Applications: GCL are used in mining operations to line tailings ponds and storage facilities, preventing the release of potentially harmful substances into the surrounding environment.

5, Oil and Gas Industry: GCL are applied in the construction of containment structures for oil depots, chemical storage yards, and other facilities in the oil and gas industry to prevent leakage of hazardous substances.

6, Wastewater Treatment: GCL can be employed in wastewater treatment facilities to line lagoons and containment structures, preventing the seepage of treated or untreated wastewater into the surrounding soil.

The versatility and effectiveness of GCL make them valuable in a wide range of applications where impermeability and containment are critical considerations. The specific application depends on the project requirements and the environmental conditions of the site.