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Features

Specifications

Chemical Resistance: Excellent

Durability: Long-lasting

Application: Landfill Lining, Pond Lining, Canal Lining

Width: 4-6m

Manufacturer: Various Manufacturers

Geosynthetic Type: Clay Liner

Material: Bentonite

Environmental Friendly: Yes

Installation Method: Splice

Tensile Strength: High

Highlight:

Sodium Bentonite GCL Liner

Impermeable Sodium Bentonite GCL Liner

Canal Lining GCL Bentonite

Basic Infomation

Place of Origin: China

Brand Name: JianYi

Certification: ISO 9001

Payment & Shipping Terms

Delivery Time: 30 days

Payment Terms: T/T, L/C

Supply Ability: 3000T/month

Gallery

Sodium Bentonite GCL Liner Impermeable For Canal Lining

Product Description

High-Performance Sodium Bentonite Geosynthetic Clay Liner For Impermeable Properties

Product Introduction

Sodium bentonite waterproof blanket is made of sodium bentonite as the main raw material by needling, needling coating or adhesive processing. Sodium bentonite can expand more than 24 times when exposed to water, forming a uniform colloidal system with high viscosity and low filtration.

Product Properties

Excellent waterproof and impermeable properties. In addition, sodium bentonite is an inorganic material, does not occur aging reaction, good durability, and environmental protection.

Product Application

Sodium bentonite waterproof blanket is extensively utilized in municipal engineering, subway, underground engineering of buildings and roof reservoir seepage prevention, as well as domestic waste landfill, sewage treatment site, seepage prevention and reinforcement for dams of rivers, lakes and reservoirs and other domains.

Product Specification

* Unit Weight: ≥4000g/㎡ (customized request accept)
* Width: 4m~6m

* Roll Length:
PS: Customized request accept for all above.

Product Specification and Technical Index (JG/T 193-2006)

ITEM		GCL-NP (Needle Puched Process GCL)	GCL-OF (Needle Puched and Cocoon Process GCL)	GCL-AH (Viscose Process GCL)
Unit Weight (g/㎡)		≥4000 Not less than the specified value	≥4000 Not less than the specified value	≥4000 Not less than the specified value
Bentonite Swell Index (ml/2g)		≥24	≥24	≥24
Blue Clay (g/100g)		≥30	≥30	≥30
Tensile Strength (N/mm)		≥600	≥700	≥600
Elongatio At Max Load (%)		≥10	≥10	≥8
Peel Strength (N/100mm)	No-woven Geotextile& Woven Geotextile	≥40	≥40	-
Peel Strength (N/100mm)	PE Geomembrane & No-woven Geotextile	-	≥30	-
Pesistance Hydraulic Pressure (m/s)		≤5.0X10ˉ11	≤5.0X10ˉ12	≤1.0X10ˉ12
Resistance Hydraulic Pressure		0.4MPa,1h,No Leakage	0.6MPa,1h,No Leakage	0.6MPa,1h,No Leakage
Fluid Loss (m/L)		≤18	≤18	≤18
Durability Of Bentonite (mL/2g)		≥20	≥20	≥20

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Contact Person :	Zhang
Tel :	86-13332517898

Sodium Bentonite GCL Liner Impermeable For Canal Lining

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