Geosynthetic Clay Liner (GCL), also known as clay liner for geosynthetic materials, is a new type of environmentally friendly composite waterproof and impermeable material. It is also a waterproofing material that utilizes the principle of bentonite expanding when it comes into contact with water. The GCL is made by filling bentonite particles between woven and non-woven geotextiles, and then bonding the upper non-woven fibers to the lower woven fabric through the bentonite particles, using a special process and equipment, and stitching them together. GCL serves as a type of impermeable liner that falls between in-situ compacted clay liner (ICCL) and geomembranes. It is primarily used in environmental engineering projects such as waste landfill sites, underground reservoirs, and underground infrastructure construction, addressing issues of sealing, isolation, and preventing leakage with excellent performance and strong resistance to damage.

Product Features:
High performance-to-price ratio, with a wide range of applications. The product range extends up to 6 meters, significantly enhancing construction efficiency.

Application Scope and Conditions: Suitable for municipal (landfill), hydraulic, environmental protection, artificial lake, and building underground waterproofing and seepage prevention projects.

At temperatures below -20℃ where traditional waterproofing materials cannot be applied, this product can still be used; it can also be applied on damp substrates (without standing water); it is not suitable for application during rain or snow; it is not suitable for use against strong acidic or alkaline solutions; due to its inorganic nature, the bentonite-based material has better durability than organic waterproofing materials.