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:Civil engineering materials on the prospects for talent employment, a little more
Employment prospects according to their own situation to
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 are the new materials in civil engineering?
1 High performance concrete (HPC) requires high durability and high strength, excellent workability, first reflected in the high early strength, high acceptance strength, high elastic modulus; followed by high durability. Can protect the steel is not corroded, used in other harsh conditions, the same can keep the concrete strong and durable; the last high ease of work, pumpability, easy to repair.
Q:Civil engineering expertise which to master the technology (specific point of speaking)
The construction of an engineering facility is generally carried out through three stages of investigation, design and construction. It is necessary to use engineering geological survey, hydrogeological survey, engineering survey, soil mechanics, engineering mechanics, engineering design, building materials, construction equipment, construction machinery, construction economy And other disciplines and construction technology, construction organization and other fields of knowledge and electronic computer and mechanical testing technology. Therefore, civil engineering is a wide range of comprehensive disciplines.
Q:Why civil engineering materials are important
Civil engineering materials are important
Q:The Relationship between Material Development and Civil Development
Civil engineering, the main construction of various structures, to create a new structure, in addition to the structure of its own innovation, the main material and process innovation.
Q:Civil engineering materials what is the toughness of the material
Material in the middle of the process of elastic deformation and fracture, the ability to absorb bending energy, known as the toughness of the material.
Q:Definition of civil engineering materials
In the past, all non-military civilian projects were classified into this class. However, as engineering science became more and more extensive, many of the original contents of civil engineering had become independent.
Q:Characteristics of Modern Civil Engineering Materials
Innovation, such as in recent years in the domestic application of a wide range of foam light soil, pipe piles, etc., not necessarily high-tech, but can be very good to meet the practical application of the project, and have good economic benefits and treatment results.
Q:What are the structural forms of common buildings?
Steel structure: beams, columns, floor are steel, 'wall by the thin metal plate filled with light insulation material composition. So light quality, can be built super high-rise buildings.

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