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Bentotex GCL - Geosynthetic Clay Liner - Impermeable - Geosynthetic Clay Liner

Verified by manufacturer 2 months ago

Bentotex 30

Geosynthetics Limited Variant:

High specification, geosynthetic clay liner (GCL).

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+44 (0)1455 617139 Website

Application

Suitable applications include:

  • Ponds.
  • Lakes.
  • Lagoons.
  • Wet systems.
  • Reed beds.
  • Landfill (caps and lining).

Description

Bentotex® is a high specification geosynthetic clay liner (GCL), comprising of high quality natural sodium bentonite encapsulated between a woven and a non-woven needle punched polypropylene geotextile, resulting in a very strong robust product.


Features and benefits:

  • Manufactured using the naturally occurring Bentonite clay resource.
  • Adopts distinctive self-seeming overlaps technology which doesn’t require any additional treatment of its longitudinal edges.
  • Easy to install.
  • Self sealing.
  • Excellent slope stability.
  • High chemical resistance.
  • Excellent climate resistance.
  • Resistance to differential settlement.
  • Bentotex SL also has a geomembrane laminated to one side.
  • Not compromised by root penetration.
  • Installation is not dependent on prevailing weather conditions.

General information

Color

White

Black

Material

Polypropylene

Clay

Sodium

Shape

Other

Length

40000 mm

45000 mm

Width

2500 mm

5000 mm

Height

5.5 mm

5.7 mm

7.0 mm

7.5 mm

Manufacturer guidance

Thickness.

Uniclass

Pr_15_57_27_39 Geosynthetic clay liners (GCLs)Primary

CAWS

J40/285 Loose-laid bentonite damp-proofing/ tanking membranes

J44/120 Geosynthetic clay lining (GCL)

Specification data - Geosynthetic clay liners (GCLs)

Roll size

-

Manufacturer guidance

Consult manufacturer for details and insert requirements.

Thickness

To EN 9863-1, 5.5 mm.

Properties

-

Weight

To EN 14196, 3500 g/m².

Manufacturer guidance

Total mass per unit area.

Tensile strength (minimum)

To EN ISO 10319, 11 kN/m.

Integral accessories

Sodium bentonite powder.

Water absorption

600%.

Puncture resistance

To EN ISO 12236, 2.0 kN.

Manufacturer guidance

Static puncture resistance (CBR) with tolerance – 0.2 kN.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

Fully Recycable

Literature

Bentotex® Geosynthetic Clay Liner - Data Sheet

Bentotex® Geosynthetic Clay Liner - Data Sheet

Case studies

Case Studies

Case Studies