Geosynthetic Clay Liner (GCL)

Geosynthetic Clay Liners (GCL) are geotextile and bentonite composites (typically bentonite sandwiched between two layers of geotextile) engineered for a variety of lining applications. GCL provides an excellent alternative to conventional Compacted Clay Liners by replacing a thick section of compacted clay with a thin layer of bentonite.