Anhui, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001, ISO 14000
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Geosynthetic Clay Liner, Gcl, Bentonite Clay Liner manufacturer / supplier in China, offering Prefabricated Bentonite Clay Blankets Geosynthetic Clay Liner Gcl, Plastic Polypropylene PP HDPE Polyester Fiberglass Biaxial Uniaxial Geogrid, PP HDPE Pet Fiberglass Glassfiber Geogrids and so on.

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Supplier Homepage Products geosynthetics Geotextile Prefabricated Bentonite Clay Blankets Geosynthetic Clay Liner Gcl

Prefabricated Bentonite Clay Blankets Geosynthetic Clay Liner Gcl

Get Latest Price
Purchase Qty. / Reference FOB Price
1,000-4,999 Square Meters US $2.5
5,000-9,999 Square Meters US $2.4
10,000-19,999 Square Meters US $2.3
20,000-99,999 Square Meters US $2.2
100,000+ Square Meters US $2
Port: Qingdao, China
Production Capacity: 20000m2 Per Day
Payment Terms: L/C, T/T, D/P
Type: Building Sealing Material
Ceiling Tile Shape: Roll
Material: Natural Sodium Bentonite
Thickness: 4.0mm to 7.6mm
Ceiling Tile Type: PVC Ceilings
Surface Treatment: Film Coated

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Basic Info

Model NO.: Elt-GCL
Function: Waterproof
Certification: ISO, MSDS, CE
Color: White and Black
Usage: Outdoor
Unit Weight: 4000G/M2-7000G/M2
Width: 1m-6m,Normal Is 5.8m
Length: Normal Is 35m
Quantity: About The 3248m2/20gp
Test Standard: ASTM D
Bentionite Mass/Unit Area: 3.6kg/Sq.M Min
Bentionite Swell Index: 24ml/2g Min
Bentionite Fluid Loss: 18ml Max
Product Name: Bentonite Clay Blankets
Other Name: Geosynthetic Clay Liner Gcl
Trademark: elite-indus
Transport Package: 5.8mx35m Per Roll, 18rolls, 3654m2/20′gp
Specification: CE
Origin: Anhui
HS Code: 6815999000

Product Description

Prefabricated Bentonite Clay Blankets Geosynthetic Clay liner GCL

Geosynthetic clay Liner GCL Description:  
Geosynthetic clay liner
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. Fibers from the nonwoven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile (either a woven or nonwoven).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.
Geosynthetic clay Liner GCL 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. A kind of green material and good to environmental protection.
6. More versatile than compacted clay 
7. Increased airspace and liner efficiency
Geosynthetic clay Liner GCL  Packing:

1, 3600g/m2:width5.8m*length40m per roll in PE bag,about the 18rolls,4176m2/20'gp
2,4000g/m2: width5.8m*length40m per roll in PE bag,about the 18rolls,4176m2/20'gp 3,4500g/m2:width5.8m*length35m per roll in PE bag,about the 18rolls,3654m2/20'gp 4,4800g/m2:width5.8m*length35m per roll in PE bag,about the 17rolls,3451m2/20'gp
5,5000g/m2: width5.8m*length35m per roll in PE bag,about the 16rolls,3248m2/20'gp
Geosynthetic clay Liner GCL 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.
Geosynthetic clay Liner GCL Technical parameter:


Test Method

Typical Value




Bentionite Swell Index

ASTM D 5890


Bentionite Fluid Loss

ASTM D 5891





Bentionite Mass/Unit Area

ASTM D 5993


Peel Strength

ASTM D 6496


Grab Strength

ASTM D 6768



ASTM D 5199



ASTM D 5084


Index Flux

ASTM D 5887





Non-Woven Geotextile Mass

ASTM D 5261


Woven Geotextile Mass

ASTM D 5261













PE Film

1, The EltGCL Weight can do from 3000g/m2 to 7000g/m2.
2, The EltGCL is a reinforced GCL consisting of a layer of sodium Bentonite between a woven and non-woven geotextile, which are needle punched together.
3, we also have Needle punched and coated process GCL and Viscose pmcess GCL.

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