Seepage prevention waterproof blanket bentonite geosynthetic clay liner

Seepage prevention waterproof blanket bentonite geosynthetic clay liner
Uses: Mainly used in waste landfills, underground reservoirs, underground infrastructure construction and other projects.
It solves the problems of sealing, isolation and leakage prevention, with good effect and strong resistance to damage.
Phone : +86 15376159712
Email : sales@drgeomembrane.com
Whatsapp : +86 15376159712
Product Description

Industry-specific attributes


  Warranty

  More than 5 years

  After-sale Service

  Online technical support

  Project Solution Capability

  total solution for projects

  Application

  Landfill waterproof

  Design Style

  Industrial


Other attributes


  Place of Ongin

  China

  Type

  Bentonite Waterproof Blanket

  Brand Name

  Dingrun

  Product Name

  GCL Bentonite Waterproof Blanket

  Processing technique

  Needle punched

  Color

  Gray

  Size

  As Customer's Requirement

  Length

  30m

  Weight

  4500g/m2

  Width  1m-6m

  Application

  Landfill waterproof


Bentonite Waterproof Blanket GCL Technical Specifications (J/GT193-2006)


Projects/ Technical data

Specifications

GCL-NP

GCL-OF

GCL-AH
Weight per unit area(g/m2)

≥4000g/m2

Bentonie swell index(ml/2g)

≥24

≥24

≥24

Ethylene blue absorption(g/100g)≥30

≥30

≥30

Tensile strength (N/100mm)

≥600

≥700

≥600

Racking strength(N/100mm)

(for nonwovwn and woven fabric)

≥40

≥40

Racking strength(N/100mm)

(for HDPE films and nonwoven fabric)


≥30

Permeability(m/s)

≤5.0x110-11

≤5.0x110-11


anti-static water pressur

0.4Mpa,1h,

not seepage

0.6Mpa,1h,not seepage

filtration loss (ml)

≤18

≤18

≤18

Bentonite durability (ml/2g)

≥20

≥20



GCL sodium bentonite geosynthetic clay liner is applied specially in seepage-proofing in constructions such as 

artificial lake, landfill, underground garage, roof garden, pool, oil depot, storage yard for chemical s, etc.

The cost performance is good, and applications are wide.

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Geosynthetic Geotextile Bentonite Clay Liner Performance :

Geosynthetic clay liners’ weight is uniform, permeability is strong, flexible is good, and can be suitable for the une-

ven foundation settlement, and to prevent the soil loss, cracks and other defects with a good healing. It is mainly 

used in municipal services, roads, railways, water conservancy, landfill, environmental protection and industrial 

and civil buildings in the construction of underground seepage control. Our GCL combines the two advantages

together, not only containing all the properties of geotextile materials, but also bearing of double waterproof property.


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