Dezhou Liyuan International Co., Ltd.
Main products:Carpet,Geotextile,Grow Bag,Engineering Fiber,Woven Fabric Bag
Contact Us
  • Contact Person : Ms. Li Zhihua
  • Company Name : Dezhou Liyuan International Co., Ltd.
  • Tel : 0086-534-2360109
  • Fax : 0086-534-2360109
  • Address : Shandong,Dezhou,No. 2 Building, No.5 Room, Shengli Street Area, Decheng District,
  • Country/Region : China
  • Zip : 253000

geosynthetic clay liner

geosynthetic clay liner
Product Detailed
1.Best anti-seepage ability, ect. landfill 2.Especially preventing diffusion of toxic waste liquid 3.Easy construction

Geosynthetic Clay Liner




GCL Introduction

1.Geosynthetic Clay Liners 


   Geosynthetic Clay Liners are new reinforced composites, consisting of three layers, the middle layer of

   sodium bentonite between two layers  of  woven geotextile and nonwoven fabric. Three layers are

   combined through needle-punched process, when GCL is in contact with water, the process can  keep 

   bentonite grains flow in one direction, at the same time, the bentonite swells to form a low permeability clay

   layer to  prevent leak.

2.Geosynthetic Clay Liner With Membrane 


   According to different conditions, HDPE geomembrane can be added to the outside 

   of nonwoven geotextile layer to enhance the waterproof performance.


GCL Advantages and Usages


   GCLs have many advantages, like Environmental friendly,Better seal performance, Special self-repair 

   ability, Stronger erosion resistance,Non-aging and so on.


   Mainly used in environmental engineerings as follows:

1.Landfill emissions

2.Landscape lakes

3.Rooftop and Swimming pool

4.Underground reservoirs

5.Man-made rivers and canals

6.Underground infrastructure construction projects, 

7.Aquaculture construction




PIC 1: GCL Samples (Geosynthetic Clay Liner With Membrane)



PIC 2: The Loading Before Shipping Out (GCLs Packed In Rolls)



PIC 3:  Our GCLs Test Equipments ( Both geotextiles and Bentonite Have Been tested )



PIC 4: GCL Applications


geosynthetic clay liner

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