GCL Products - Bentomat® ST
CETCO Geosynthetic Clay Liners
(GCLs) are high performance environmental liners comprised of geosynthetic carrier components bonded to a layer of low-permeability Volclay® sodium bentonite.
Bentomat® ST is a reinforced GCL consisting of a layer of Volclay® sodium bentonite encapsulated between two geotextiles, needle-punched together for maximum performance under a wide variety of field conditions. This integrated matrix of bentonite and needle-punched fibers provides high shear strength and allows Bentomat to maintain low permeability. Bentomat ST has a woven, slit-film upper geotextile for maximizing intimate contact in composite liner systems.
Bentomat ST Material Properties
| Technical Data Sheet
Bentomat® CL is a reinforced GCL composed of two carrier
geotextiles needlepunched together to encapsulate a layer of Volclay sodium
bentonite. A composite lamination gives the GCL excellent hydraulic
performance and provides puncture and tensile strengths beyond conventional
plastic membranes. Bentomat CL is ideal for landfills, ponds, surface
impoundments and other containment projects.
Bentomat CL Material Properties
| Technical Data Sheet
* Please contact CETCO for more detailed information about the installation suggestion.
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