Civil Works Material HDPE Geosynthetic Clay Liner(GCL)

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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:Are building materials the same as civil engineering materials?
Should be almost the same, my class textbooks are civil engineering materials, class name building materials
Q:What are the main features of gypsum for civil engineering materials?
Coagulation hardening fast, condensation hardening when the volume of micro-expansion, porosity.
Q:Civil engineering materials, what kind of
Generally classify the various classification methods by appropriate combination of materials after the division. Such as decorative mortar, asphalt waterproof material.
Q:What are the raw materials for civil engineering?
Engineering need to do the re-test of raw materials: steel, brick, cement, sand, stone (if it is not a commodity concrete) waterproof coating, waterproof membrane
Q:Discussion on the importance of materials in civil engineering
On the structure, the construction, the project quality have an impact
Q:The relationship between material development and civil engineering development
With the development of materials science, people made a higher demand for civil engineering materials. Building materials industry stakeholders believe that the next period, a variety of new materials, especially multi-functional materials will be a large number of emerging, building materials are facing a major change.
Q:Civil engineering materials learned what is the use, how to apply to the community, work on!
Is very useful in civil engineering, it allows you to understand the characteristics of various civil engineering materials, use and testing
Q:What are the interrelationships between the nature of the civil engineering materials described in this chapter?
The nature of civil engineering materials can be divided into two parts: the basic nature and the special nature.
Q:Advantages of the world famous universities
Psychology, history, philosophy, politics, life sciences, public health, business, earth sciences, medicine, chemistry, physics, biology, pharmacy, international relations, linguistics, classics, literature Life science, law, history, sociology, economics, literature, classics, politics Social science, computer science, science, law, earth science, energy science, history
Q:What is the relationship between the development of civil engineering and the material and the theory?
The development of civil engineering depends on the development of materials, the application of new materials, reducing the cost of civil engineering costs. Such as the emergence of light steel structure, the emergence of insulation board building energy has been a breakthrough, and so on.

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