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Bentonite Waterproof Geosynthetic Clay Liner Pad With HDPE Geomembrane

Categories Geosynthetic Fabric
Brand Name: Huatao
Model Number: HTZM-GCL-03
Place of Origin: China
MOQ: 1000Sq.m.
Price: Price accept negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 10000sq.m. per day
Delivery Time: 4-7days
Packaging Details: Iron Tube + Waterproof membrane + Woven fabric
GSM Type: ≥3600GSM
GCL Layer Type: 3 Layer, 4 Layer, 5Layer
Width: Max 6 meter
Length: 30meter, 35meter, 40meter, 50meter, As request
GCL Samples: Free Samples
Package: Iron Tube + Waterproof membrane + Woven fabric
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Bentonite Waterproof Geosynthetic Clay Liner Pad With HDPE Geomembrane


Bentonite Waterproof Pad GCL Geosynthetic Clay Liners With HDPE Geomembrane


Geosynthetic Clay Liner Description


Geosynthetic clay liner with PE Geomembrane 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 non-woven geotextile are needle punched through the layer of bentonite and incorporated into the other geotextile (either a woven or non-woven geotextile).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.

Sodium bentonite granule consists of natural clay inorganic mineral materials processed with high expansion and high water absorption capacity, low permeability when wet performance, mainly for waterproofing.


Geosynthetic Clay Liner Property


Geosynthetic Clay Liner compared with the compacted clay liner, it is small, light weight, good flexibility, good seal, shear strength, simple construction, differential settlement of the advantages of adaptation.


Geosynthetic Clay Liner Specification


NameGeosynthetic Clay Layer ( GCL)
GSM of GCL3500g- 6000g
WidthMax 6meter
Structure of GCL

First Layer - Woven Geotextile

Second Layer - expansion bentonite

Third Layer - Non Woven Geotextile

Fourth Layer - PE Geomembrane or Without

SamplesFree Samples

ItemValue
GCL-NPGCL-OFGCL-AH
GCL Mass/unit area g/m2≥4000≥4000≥4000
Swel Index ml/2g≥24≥24≥24
ethylene blue absorption g100g≥30≥30≥30
Tensile strength KN/m≥600≥700≥600
Elongation at max load %≥10≥10≥8
Peel strength N/100mmNonwoven geotextile and woven geotextile≥40≥40---
PE geomembrane and Non woven geotextile---≥30---
Pesistance hydraulic pressure m/s≤5.0 x 10 -11≤5.0 x 10 -12≤1.0 x 10 -12
Resistance hydraulic pressure0.4Mpa 1h no leakage

0.6Mpa 1h

no leakage

0.6Mpa 1h

no leakage

Fluid loss ml≤18≤18≤18
Durability of bentonite ml/2g≥20≥20≥20


Quality Bentonite Waterproof Geosynthetic Clay Liner Pad With HDPE Geomembrane for sale
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