Geosynthetic Clay Liner

Geosynthetic Clay Liner (GCL) is a high-performance barrier material widely used in environmental and civil engineering. It is mainly composed of sodium bentonite sandwiched between geotextiles, featuring excellent waterproofing, self-healing and anti-seepage properties. With high tensile strength and good durability, GCL effectively prevents liquid and gas leakage. It is widely applied in landfills, ponds, reservoirs, mining projects and underground structures, offering easy installation, cost efficiency and reliable long-term anti-seepage performance.