Civil Works Material HDPE Geosynthetic Clay Liner(GCL)

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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:

                                       Civil Works Material HDPE Geosynthetic Clay Liner(GCL)

 

1,Introduction

Our GCL is composed of 3 layers, the upper layer is nonwoven geotextile, while the lower layer is woven geotextile, natural sodium bentonite fills the gap between geotextile layers. The application with natural sodium bentonite can enlong the using life of construction. Our GCL creates a new green and environmental building material.

 

We have two kinds of GCL. One is GCL without HDPE layer, the other is HDPE GCL. For GCL, it is widely used in landfill, lagoon, river bottom, basement and so on. For HDPE GCL, it is used in subway, basement, tunnel, underground and projects, salt water area in harsh environment.

 

2,Features

1. Environment friendly

Our GCL is made of natural sodium bentonite, which contributes to good water proof quality, while causes no pollution to the environment. Its porosity guarantees the breath of biology.

2. Long-lasting waterproof performance

Natural sodium bentonite was formed billions of years ago. Its waterproof performance can last longer than building itself.

3. Easy application 

Application of GCL is not constrained by weather. Connection and restore is easy to be finished.

 

 

3,Application

·      Landfills 

·      Mud Pits

·      Lagoons 

·      Canals

·      Bund Lining

·      Tank Lining

·      Fish Farm Lining 

·      Roof Lining 

·      Waste Water Pits

·      Ponds and Reservoirs

·      Dams 

·      Floating Covers

·      Vertical Cutoff Walls 

·      Hydraulic Structure

·      Basement Lining

·      Drip Irrigation Ponds


4,Specification of Geosynthetic Clay Liner(GCL) for anti-seepage


PROPERTIES

Test Method

Typical Value

BENTONITE PROPERTIES 



Bentionite Swell Index

ASTM D 5890

≥24ml/2g

Bentionite Fluid Loss

ASTM D 5891

≤18ml

Finished GCL PROPERTIES 



Bentionite Mass/Unit Area

ASTM D 5993

≥3.6kg/sq.m

Peel Strength

ASTM D 6496

≥400N/m

Grab Strength

ASTM D 6768

≥6kN/m

Thickness

ASTM D 5199

≥6mm

Permeability

ASTM D 5084

≤5.0×10-11m/sec

Index Flux

ASTM D 5887

≤1.0×10-8m3/m2/sec

Geotextile PROPERTIES



Non-Woven Geotextile Mass

ASTM D 5261

≥200g/sq.m

Woven Geotextile Mass

ASTM D 5261

≥110g/sq.m

ROLL DIMENSIONS



Width

Normal

5.8m

Length

Normal

30m

Package

Normal

PE Film

PROPERTIES

Test Method

Typical Value

BENTONITE PROPERTIES 



Bentionite Swell Index

ASTM D 5890

≥24ml/2g

Bentionite Fluid Loss

ASTM D 5891

≤18ml

Finished GCL PROPERTIES 



Bentionite Mass/Unit Area

ASTM D 5993

≥3.6kg/sq.m

Peel Strength

ASTM D 6496

≥400N/m

Grab Strength

ASTM D 6768

≥6kN/m

Thickness

ASTM D 5199

≥6mm

Permeability

ASTM D 5084

≤5.0×10-11m/sec

Index Flux

ASTM D 5887

≤1.0×10-8m3/m2/sec

Geotextile PROPERTIES



Non-Woven Geotextile Mass

ASTM D 5261

≥200g/sq.m

Woven Geotextile Mass

ASTM D 5261

≥110g/sq.m

ROLL DIMENSIONS



Width

Normal

5.8m

Length

Normal

30m

Package

Normal

PE Film



 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

    Geocomposite Clay Liner

 

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Q:On the Title of Civil Engineering
I am learning materials (material molding), but I now work in the construction unit, or civil engineering is good, (their own feelings) good job opportunities, work is also good treatment.
Q:Civil engineering materials on the prospects for talent employment, a little more
Now the employment environment is bad, many famous university graduates can not find counterparts work, it is recommended to carefully choose to read the professional, we must consider the employment problem, do not let yourself regret
Q:Civil Engineering Materials.
Civil Engineering Materials. e Material saturated with water, and then dry the surface, is the hole filled with water or closed hole filled with water? What is the condition of putting the material in a jar filled with water? Not to say that the closed hole is not water?
Q:What is a civil engineering material?
The so-called civil engineering materials, of course, is the use of civil engineering materials, including concrete, lime, steel, asphalt, paint, brick, wood and so on, new materials with the development of science and technology are constantly changing, of course Also out of some outdated materials.
Q:Civil engineering materials, the material strength and brittleness to enhance the plastic reduction method
Reinforcing steel cold (cold drawing, cold drawing), can improve the strength and brittleness; plasticity.
Q:Civil engineering, machinery, materials and finance which relatively good employment?
Mechanical professional has always been a relatively high employment rate of professional. Material professional employment is relatively wide, may not be ideal for wages, to look at the prospects may be better. Financial professional, but also in recent years, popular professional, and the recent financial concept more and more people pay attention, this is a good choice.
Q:Civil engineering materials stone test, the determination of stone grade with what practical significance?
Adjust the proportion of sand, stone
Q:On the inorganic non-metallic materials engineering (civil materials) jobs and treatment.
This unit seems not stable, very big liquidity, not with the Project run may be better. Treatment are almost it, the general level.
Q:Characteristics of Modern Civil Engineering Materials
To understand the characteristics of modern civil engineering materials: 1, high-performance materials, such as the development of lightweight, high strength, high durability, excellent decorative and versatile materials, and make full use of and play a variety of materials, the use of composite technology to create Composite material with special function. 2, make full use of local materials, to minimize the natural resources, extensive use of tailings, waste, garbage and other waste as the production of civil engineering materials resources, as well as the protection of natural resources and maintain the balance of the ecological environment. 3, energy conservation, the use of low energy consumption, no pollution of the production technology, give priority to the development and production of low energy consumption materials and can reduce the energy consumption of buildings using energy-saving materials. 4, the material production should not use harmful to the health of additives and pigments, such as formaldehyde, lead, cadmium, chromium and its compounds, while the development of beneficial materials to the human body, such as antibacterial, sterilization, deodorization, Fire, temperature, degaussing, radiation, anti-static and so on. 5, the product can be recycled in the regeneration of He used, non-polluting waste to prevent secondary pollution.
Q:Why civil engineering materials are important
Look at the current international and domestic trends to compare these three kinds of materials, while the performance of the material itself is to limit the application of its factors.

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