Gold Member Since 2012
Audited Supplier
Anhui Elite Industrial Co., Ltd.

Geosynthetic Clay Liner, Gcl, Bentonite Clay Liner manufacturer / supplier in China, offering Gcl Coated HDPE Film Liner Geomembrane, Flexible Bentonite Gcl for Civil Engineering, 12mm 18mm 20mm 24mm PP Fibrillated Fiber for Construction and so on.

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Gcl Coated HDPE Film Liner Geomembrane

Purchase Qty.:
(Square Meters)
1,000-4,999 5,000-9,999 10,000-19,999 20,000-99,999 100,000+
FOB Unit Price: US $2.5 US $2.4 US $2.3 US $2.2 US $2
Purchase Qty. (Square Meters) FOB Unit Price
1,000-4,999 US $2.5
5,000-9,999 US $2.4
10,000-19,999 US $2.3
20,000-99,999 US $2.2
100,000+ US $2
Get Latest Price
Port: Qingdao, China
Production Capacity: 20000m2 Per Day
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: Elt-GCL
  • Ceiling Tile Shape: Roll
  • Thickness: 4.0mm to 7.6mm
  • Surface Treatment: Film Coated
  • Certification: ISO, MSDS, CE
  • Usage: Outdoor
  • Width: 1m-6m,Normal Is 5.8m
  • Quantity: About The 3248m2/20gp
  • Bentionite Swell Index: 24ml/2g Min
  • Certificate: ISO/CE
  • Other Name: Gcl
  • Transport Package: 5.8mx35m Per Roll, 18rolls, 3654m2/20′gp
  • Origin: Anhui
  • Type: Building Sealing Material
  • Material: Natural Sodium Bentonite
  • Ceiling Tile Type: PVC Ceilings
  • Function: Waterproof
  • Color: White and Black
  • Unit Weight: 4000G/M2-7000G/M2
  • Length: Normal Is 35m
  • Test Standard: ASTM D
  • Bentionite Fluid Loss: 18ml Max
  • Product Name: Gcl Coated HDPE Film Liner Geomembrane
  • Trademark: elite-indus
  • Specification: CE
  • HS Code: 6815999000
Product Description
Gcl Coated HDPE Film Liner Geomembrane

Bentonite Geosynthetic clay Liner GCL Description: 
Gcl Coated HDPE Film Liner Geomembrane


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.


Bentonite Geosynthetic clay Liner GCL Production Line:


Gcl Coated HDPE Film Liner Geomembrane

Bentonite 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


Bentonite Geosynthetic clay Liner GCL  Packing:

Gcl Coated HDPE Film Liner Geomembrane


Bentonite 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.

Bentonite 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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