CETCO is the world’s leading supplier of GCLs and has a full range of products to address design challenges such as hydrostatic pressure, shear strength, and chemical compatibility. CETCO engineered solutions provide products that will give performance and value to containment applications.
RESISTEX® GCLs - Polymer Modified Bentonite (PMB) provides improved chemical resistance in more aggressive leachate environments, compared to Sodium Bentonite. CETCO manufactures a range of Polymer Enhanced GCL products that can be produced to meet both the chemical compatibility and geotechnical design requirements. CETCO’s patented polymer technologies are engineered to provide high sealing and swelling power, delivering value and performance.
BENTOMAT® GCLs - Standard sodium bentonite-based GCLs are designed to provide a hydraulic barrier against leachates. The swelling bentonite fills up porous space and constricts the flow paths of water, resulting in a low-permeability hydraulic barrier.
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