Geocomposite Geosynthetic Clay Liner-GCL

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Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Product Description:

Geocomposite Geosynthetic Clay Liner

 

Introduction of GCL:

Geosynthetic Clay Liner is manufactured by three levels, including two levels of geotextile whose functions are protecting and strengthen to ensure shearing strength and tensile strength, inner content is Sodium bentonite clay. It is manufactured by nature layer silicate inorganic materials and has high expansibility and high water-absorbing capacity, when soak with low permeable capability, whose the main function is anti-seepage.

 

Features of GCL:

A:Form high density diaphragm under hydraulic pressure, the water permeable capability equals to 100 times density degree of 30cm clay when the thickness of GCL is 3mm. It has very good self water-retention property.

B:GCL is nature inorganic material, it won't aging or corrode even after long-time or surrounding changed, so it has permanent water proofing capability.

C:GCL is nature inorganic material, which is non-poisonous and harmless to human body, so it is environment protection material.


Application Filed of GCL:

  • Water storage, miniature reservoir, dam of reservoir, acequia,fish pond

  • Roof garden, basement etc.

  • Subway, railway, expressway, light industry, oil and metallurgy and other industry

  • Maintenance, repair and reinforcement of earth works

  • Environmental reform, garbage landfill, artificial lake or other landscape



    Technical Data Sheet:


Test Item

Test
  Standards

Criteria

Expansion   coefficient

ASTM D 5890

≥24ml/2g

Fluid loss

ASTM D 5891

≤18ml

Bentonite clay   weight of unit space

ASTM D 5993

≥4.8kg/sqm

Tensile strength

ASTM D 4632

≥400N

Peel strength

ASTM D 4632

≥65N

Indicating flow

ASTM D 5887

≤1×10-8m3/sqm/sec

Permeability

ASTM D 5887

≤5×10-275px/sec

Tensile strength   after soak

ASTM D 5321

≥24KPa typical


 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


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Gypsum slurry in the initial hardening will produce micro-expansion. The nature of this gypsum product surface is smooth, delicate, accurate size, full shape, good decorative.
Q:What are the classification of civil engineering graduate students?
The main practical teaching links are internships, internships, engineering internships, production practice, housing architecture curriculum design, concrete structure course design, steel structure course design, civil engineering construction course design, graduation practice, graduation design (thesis) e Major professional experiments: mechanical experiments, civil engineering materials experiments, structural experiments
Q:Civil Engineering and Materials Science and Engineering Which professional work later?
Civil engineering can go to the construction unit, the supervision unit, the cost of consulting units, design units, real estate companies, etc.
Q:What is the meaning of the wetting angle in civil engineering materials?
English name: wetting angle Definition: liquid and solid phase contact point at the liquid-solid interface and liquid surface tangent angle.
Q:What is a civil engineering material?
Light that civil engineering is very large, but civil engineering and civil engineering materials are inseparable
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No, one belongs to the material college, there are civil is not, are very good, very different.
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Non-mechanical hard cementing materials: lime, gypsum, water glass, magnesia cementitious materials
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Q:What are the interrelationships between the nature of the civil engineering materials described in this chapter?
Civil engineering materials are the material basis of civil engineering, the nature and quality of materials to a large extent determine the performance and quality of the project.
Q:Questions about civil engineering materials
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