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Natural Bentonite Geosynthetic GCL Clay Liner Manufacturers For Landfill

Natural Bentonite Geosynthetic GCL Clay Liner Manufacturers For Landfill

Bentonite GCL Clay Liner

Landfill GCL Clay Liner

Landfill geosynthetic clay liner manufacturers

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Product Details
Model Number:
Geosynthetic Clay Liner
Black White
Waterproof, High Tensile Strength, High Quality
Application Field:
Waterproof Project Area
Design Style:
Three Layers
Product Description

Bentonite Natural Geosynthetic Clay Liner (GCL) Waterproof For Landfill


Product Description:

Geosynthetic clay liner (GCL) is composed of high dilatability of sodium base bentonite filling between the special composite geotextile and nonwoven fabric. It made by the method of acupuncture or suture composite impervious material. Use acupuncture into GCL can form many small fiber space, make the bentonite particles can't flow in one direction, when under the influence of water within the mat forming uniform density of colloidal waterproof layer, prevent the leakage of water.
For different projects, it can combine HDPE liner for better waterproof. Bentonite has the expansion of the water characteristics. General calcium base bentonite expands, its expansion is only about 3 times their own size; And sodium base bentonite adsorption 5 times its own weight of water in case of water, Volume expansion to the original 15 to 17 times above; The geotextile and nonwoven fabric lock sodium base bentonite in the middle of the two layers of geosynthetic materials, play a protecting and strengthening role , make the GCL has a certain overall shear strength.


Technical Parameters:


Bentonite composite waterproof blanket
item Specification
Unit area weight≥(g/㎡) ≥4000 ≥4000 ≥4000
Bentonite Swelling Index≥(mL/2g) 24 24 24
Blue absorption≥(g/100g) 30 30 30
Tensile Strength≥(N/100mm) 600 700 600
Maximum elongation≥(%) 10 10 8
Peel strength of non-woven fabric and woven fabric≥(N/100m) 40 40 _
Peel strength of pe film and non-woven fabric
_ 30 _
permeability coefficient≤(m/s) 5.0*10^-11 5.0*10^-12 5.0*10^-12
Durability of bentonite/≥(mL/2g) 20 20 20



Product Advantages:

1. Improved leakage performance.
2. Permanent waterproof performance.
3. Simple construction and the short time limit for a project.
4. Not influenced by the 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.

Natural Bentonite Geosynthetic GCL Clay Liner Manufacturers For Landfill 0


Why Choose Us:

A. In time response
B. OEM available
C. Top quality and competitive price
D. Free sample is available
E. Color and size can be customized
F. High level packing
G. High level packing
H. Good after-sale tracking and service


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