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Bentonite Geosynthetic Clay Liner , Geocomposite Drainage Layer For Oil Warehouses

Categories Geocomposite Drainage Net
Brand Name: Elite-Indus
Model Number: EltGCL
Certification: ISO CE
Place of Origin: Anhui, China
MOQ: 5000m2
Price: Negotiation
Payment Terms: L/C, D/P, T/T, Western Union
Supply Ability: 10000m2 a day
Packaging Details: 50m a roll
Unit Weight: 3600g/m2 to 8000g/m2
Width: 5.8M
Length: 35M or as request
Bentionite Swell Index: ≥24ml/2g
Bentionite Mass: 3600g/m2 Min
Non Wowen Geotextile Weight: 200g/m2 Min
Woven Geotextile Weight: 100g/m2 Min
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Bentonite Geosynthetic Clay Liner , Geocomposite Drainage Layer For Oil Warehouses

Bentomat Bentoliner Geosyntheic Clay Liner GCL 5500g/m2

Geosyntheic Clay Liner Description:

EltGCL consisting of a layer of sodium bentonite between a woven and a non woven geotextile,which are needle punched together.

Geosyntheic Clay Liner properties:

1, Improved leakage performance

2. Permanent waterproof performance
3. Simple construction and short time limit for a project.

4. Not influenced by air temperature.
5. Green material and environmental protection.
6. More versatile than compacted clay

7. Increased airspace and liner efficiency

Geosyntheic Clay Liner Potential Applications:

It is used to prevent water leakages in areas of artificial lakes, waste disposal fields, underground garage, top building gardens, reservoirs, oil warehouses, and chemicals accumulating fields.

Geosyntheic Clay Liner Technical parameter:

PROPERTIESTest MethodTypical Value
Bentionite Swell IndexASTM D 5890≥24ml/2g
Bentionite Fluid LossASTM D 5891≤18ml
Bentionite Mass/Unit AreaASTM D 5993≥3.6kg/sq.m
Peel StrengthASTM D 6496≥400N/m
Grab StrengthASTM D 6768≥6kN/m
ThicknessASTM D 5199≥5mm
PermeabilityASTM D 5084≤5.0×10-11m/sec
Index FluxASTM D 5887≤1.0×10-8m3/m2/sec
Non-Woven Geotextile MassASTM D 5261≥200g/sq.m
Woven Geotextile MassASTM D 5261≥110g/sq.m
PackageNormalPE Film


1, The EltGCL Weight can do from 3600g/m2 to 7000g/m2.

2, The EltGCL can with a 0.2mm to 0.5mm thickness flexible membrane liner laminated to one side

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