Geosynthetic Clay Liner
Used for similar purposes as HDPE liners, or as secondary containment layer below HDPE liners. One of the advantages is that the liners are joint by overlapped seams (without welding), which makes installation easier
The Other main advantage is that the GCL’s have self-sealing properties. A GCL consists of a geotextile or geomembrane carrier component bonded to a layer of low -permeable sodium bentonite. Our GCL’s provide better engineered hydraulic performance than one meter of compacted clay.