Geosynthetic Clay Liner with ASTM Standard

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Qingdao
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TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product Description:

Geosynthetic Clay Liner with ASTM Standard

 

Introduction of GCL:

Geosynthetic Clay Liner is manufactured 

by three levels, including two levels of geotextile whose functions are protecting and strengthen to ensure   shearing strength and tensile strength, inner content is Sodium bentonite clay. It is manufactured by nature layer silicate inorganic materials and has high expansibility and high water-absorbing capacity, when soak with low permeable capability, whose the main function is anti-seepage.

 

Specification of GCL 

 

Item


GCL-NP

GCL-OF

GCL-AH

g/m2


≥4000

≥4000

4000

ml/2g  swell index


≥ 24

≥ 24

≥ 24

g/100g


≥ 30

≥ 30

≥ 30

N/100mm tensile strength


≥ 600

≥ 700

≥ 600

Elongation at max load


≥ 10

≥ 10

≥ 8

N/100mm peel strength

Nonwoven geotextile and woven geotextile

≥ 40

≥ 40

≥ ---


PE geomembrane and Non-woven geotextile

----------

≥30

----

m/s permeability


≤5.0*10-11

≤5.0*10-12

≤ 1.0*10-12

Resistance hydraulic pressure


0.47Mpa,1h

0.4Mpa,1h,no leakage

0.6Mpa,1h 0.6Mpa,1h,no leakage

0.6Mpa,1h0.6mpa,1h,noleakage

ml   fulid  loss


≤ 18

≤ 18

≤ 18

Durability of  bemonite(Ml/2g)


≥ 20

≥ 20

≥ 20

 

NOTE;GCL-NP Needle punched process GCL

GCL-OF Neddle punched and coated process GCL

GCL-AH:Viswcose pmcess GCL

 

Features of GCL:

 

1). Improved leakage performance

2). Permanent waterproof performance

3). Simple construction and short time limit for a project.

4). Not influenced by air temperature.

5). A kind of green material and good to environmental protection.

6). More versatile than compacted clay

7). Increased airspace and liner efficiency

 

 

Application of  GCL:

 

Mainly used in environmental engineering or landfill emissions underground reseroirs.underground

 infrastructure construction projests sealing solution ,segregation ,anti-leakage,good effect,anti-destructive


 FAQ:

  1. How many quantity for one 20'' container?

    About 5,000m2, 16rolls

  2. What's your delivery time?

    About 15-20days against deposit received

  3. . What's your package?

    Per roll with two pieces woven bag

    Geocomposite Clay Liner

    GCL


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