It is a waterproof and airproof material obtained by composing Sodium Bentonite granules, which are placed between braided on one surface and unbraided geotextiles on the other surface.
Thanks to its high swelling capacity when it comes into contact with water, it provides waterproofing feature.
Geosynthetic clay liner (GCL) combine geosynthetics with sodium bentonite clay to form a highly impermeable barrier that often replaces thick layers of strong compacted clay.
Fields of Usage
Solid waste storage areas
Hazardous waste storage areas
Pond and pool applications
Irrigation canals and water transmission lines
Sodium bentonite membrane (GCL) is used in landslide repairs and similar ground reinforcement applications.
gcl liner, clay liner, clay membrane