BENTOLINER^® NSC is a needlepunched reinforced composite geosynthetic clay liner (GCL) comprised of a uniform layer of granular sodium bentonite encapsulated between a woven and a nonwoven geotextile with a uniform polypropylene geofilm coating applied to the woven surface to lower the hydraulic conductivity.

The product is intended for applications that require excellent hydraulic conductivity properties and/or bentonite protection for moderate to steep slopes and moderate to high load applications where increased internal shear strength is required.

Key points:

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  Coated with polypropylene geofilm to reduce hydraulic conductivity and protect bentonite from aggressive leachates.

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  Engineered for applications that require excellent hydraulic conductivity and protection for moderate to steep slopes and moderate to high load applications where increased internal shear strength is required.

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  Combines the dimensional stability and increased internal shear strength of reinforced geotextiles with the high swelling capacity and low permeability of sodium bentonite.

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  Provides high sealing effect and outstanding mechanical properties.

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  Provides better hydraulic properties compared to compacted clay.

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  More cost effective than compacted clay.