• Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2
  • Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2
  • Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2
  • Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2
  • Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2
  • Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2

Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2

Color: Black
Application: Electrical Engineering, Roads & Railways & Airports Project, Water Conservancy Project
Function: Reinforcement, Drainage
Classification: Composite Impervious Geomembrane
Material: PET
Type: Composite Geotextile
Samples:
US$ 1/Square Meter 1 Square Meter(Min.Order)
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Customization:

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Basic Info.

Model NO.
Z432
Size
Customized
Transport Package
Customized
Specification
Customized
Trademark
Jubo
Origin
China

Product Description

Geosynthetic Clay Liner

Geosynthetic Clay Liners are high performance needle punched environmental reinforced composites which combine two durable geotextile outer layers with a uniform core of natural sodium bentonite clay to form a hydraulic barrier. 

For different projects,it can combine HDPE liner for better waterproof. When hydrated under a confining load, the bentonite swells to form a low permeability clay layer with the equivalent hydraulic protection of several feet of compacted clay. The excellent properties of tensile and peel strength make the products ideal for many projects.



Technique Data:

Property National standard Enterprise Standard Inspection standards
 JG/T 193-2006
Geosynthetic Clay Expansionindex ≥24 ml/2g ≥25ml/2g ASTM D5890
Mass Per Unit Area(g/m2) ≥4800 g/m2 ≥4800 gm2 ASTM D5993
Tensile Strength ≥6KN/m ≥8KN/m ASTM 4632
Maximum load elongation ≥10% ≥10% ASTM 4632
Permeability ≤5×10-9 ≤5×10-9 ASTM D5084
Moisture content ≤15% ≤15% ASTM D4643
Peel strength ≥40N ≥65N ASTM D4632
Hydrostatic pressure 0.4Mp 0.4~0.6Mp ASTM D5891

 


Features : 

1.The permanent waterproof

Because sodium base bentonite is a natural inorganic material, even after a long time or the surrounding environment changes, 

also won't happen aging or corrosion phenomena, so the waterproof performance persistence.

2. Compactibility

Sodium base bentonite under water pressure condition to form diaphragm with high density, thickness of about 3 mm, 

its permeability is 5 x 10-11m/SEC below, equivalent to 100 times the compactness of 30 cm thickness of clay, 

have very strong since the water retention performance. 

3.Not affected by temperature

 In cold climates will not brittle fracture.

4.Environmental protection 

Bentonite as natural inorganic material, non-toxic harmless to human body, no special effects to the environment, 

have good environmental performance.

5.Simple and short time of construction

Compared to other waterproofing materials, construction is relatively simple, don't need to be heated and paste. 

With bentonite powder and nails, washers, etc are connected and fixed. After construction does not need special

inspection, if it is found that the waterproof defects and easy to maintenance.

GCL is existing waterproof material in construction period of the shortest.
Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2
Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2
Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2
Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2



 

 

GCL Application :
 
Geosythetic Clay Liners are widely used in waste landfill capping and cutoff walls to contain pollution,mining base seals, canal and dam liners, lakes and other waterproofing projects .

Waterproofing Geosynthetic Clay Liner (GCL) of Two Geotextile of High Strength - 4, 5 Kg / M2

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