Civil Works Material HDPE Geosynthetic Clay Liner

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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

  4. Can you provide free samples?

    Yes, our samples are always free, but express fees ususlly on buyer's account.

     

  5. Geocomposite Clay Liner

    Geocomposite Clay Liner

 

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Q:I am now reading materials science and engineering,then you can report civil engineering professional?
It can be. But it is best to choose the relevant direction of civil engineering materials.
Q:What are the classification of civil engineering graduate students?
After graduation, the main employment units in the past three years, the supply and demand ratio of graduates 1: 6. After graduation in the housing construction, geotechnical and underground engineering, road and bridge engineering and other civil engineering design, construction, management, investment, real estate development, research and education departments engaged in technical or management work.
Q:Civil engineering and new materials, which is a good job
Civil engineering looks more easily. Mainly still have to see you apply for the school. If it is a good school of civil engineering graduate, the future development is still very good ~
Q:architecture material
The three cement strength grades are - the same, with 27.5, 32.5, 42.5, 42.5R, 52.5, 52.5R, 62.5R seven strength levels.
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:What is the actual state of the bar in civil engineering?
(2) to understand and master the elastic force and deformation characteristics; (3) to understand the rod of the force and deformation of several (1) to understand and master the deformation of the body, isotropic and anisotropic elastomer and other concepts; The main form. 2. Axial tensile and compressive internal force, cross-section method, axial force and axial force diagram; stress, pull (pressure) rod stress; pull (pressure) rod deformation, Hooke's law; safety factor, (1) In-depth understanding of the cross-section method, grasp the internal force of the axial tension and compression bar, the axial force diagram, the cross section and the tensile strength of the material. (3) to understand and master the calculation of the strength of axial tension and compression; (4) to understand the mechanical properties of the material when the axial tension and compression; (5) to understand the axial tension and compression of the stress; ) To understand and master the pull (pressure) within the strain energy calculation. 3. Torsion of thin-walled cylinder torsion; transmission shaft external force moment, torque and torque diagram; such as straight rods when the stress, strength conditions; Rod deformation when the deformation, stiffness conditions; such as straight rod when the strain energy.
Q:Briefly describe the technical requirements of civil engineering for the use of its building materials and explain its reasons
As the pavement material, asphalt mixture, wear resistance, tensile strength, high temperature stability and durability, etc .; as the roof Waterproof material, the need for tensile strength, elongation at break, low temperature flexibility, impermeability, anti-aging properties
Q:Material chemistry and civil engineering that employment prospects
Do not understand the material chemistry, feel civil engineering jobs better wow, everywhere people
Q:The Importance of Civil Engineering Materials in Engineering Construction
The scope of the problem is a bit wide, the most important thing is a direct impact on the quality of the project
Q:Why beginners or senior civil engineering and technical personnel are required to continue to learn civil engineering materials
Urban development is much faster than mass maternity leave

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