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Bentonite Geosynthetic Clay Liner
Shanghai Yingfan Engineering Material Co.,Ltd. was founded in 2009 and specialized in R&D,designing,manufacture,sales,installation.We have 360 employees including 60 professional technicians.Certificated by ISO9001-2008,ISO14001-2004 and OHSAS18001-20
$5 /SquareMeter
Stock: 2000 SquareMeters
Quantity:
-+
Min Order: piece
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Overview
Quick Details
Type:
Geosynthetic Clay Liner
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
Yingfan
Model Number:
5000g/m2
Material:
natural bentonite
Specification:
5000g/m2
width/roll:
6m
length/roll:
20m
thickness:
5-6mm
Packaging & Delivery
Packaging Details
woven bag+PE bag
Delivery Time
5 working days after received 30% T/T

Specifications

woven geotextile+bentonite+nonwove geotextile
Fluid loss:less than 18ml
grammage:4000g/m2-6000g/m2

Three Layers--

 

Woven geotextile:protecting and strengthen to ensure shearing strength and tensile strength

 

Non-woven geotextile:protecting and strengthen to ensure shearing strength and tensile strength

 

Bentonite clay:Natural sodium bentonite clay

 

Characteristic 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 no aging or corrode even after longtime or surrounding changed, permanent water proofing capability.

 

C: nature inorganic material, non-poisonous and harmless to human being

 

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 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

5×10-11cm/sec

Tensile strength after soak

ASTM D 5321

24KPa typical

 

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