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Sodium Bentonite Geosynthetic Liner Waterproof For Water Conservancy
Sodium Bentonite Geosynthetic Liner Waterproof For Water Conservancy
Specifications
Brand Name :
JianYi
Certification :
ISO 9001
Place of Origin :
China
MOQ :
180㎡
Price :
0.83USD~2.75USD per sqm
Payment Terms :
T/T, L/C
Supply Ability :
3000T/month
Delivery Time :
30 days
Installation Method :
Splice
Swelling Index :
≥24mL/2g
Chemical Resistance :
Excellent
Mass Per Unit Area :
≥4000g/㎡
Material :
Bentonite Clay
Roll Width :
4m~6m
Elongatio At Max Load :
≥10%
Fluid Loss :
≤18m/L
Description

Repairable and Durable Sodium Bentonite Geosynthetic Clay Liner for Waterproofing

Product Introduction

Sodium bentonite waterproof blanket (GCL) is a new type of geosynthetic material, which is widely used in various seepage prevention projects. Its main components are graded natural sodium bentonite particles and corresponding admixtures, which are made by fixing bentonite particles between geotextile and plastic woven cloth by needling process.

Product Properties

1. Sodium bentonite is highly expandable, and can absorb water quickly and expand after encountering water, forming a gel, so as to effectively block the seepage channel and achieve waterproof effect.
2. Sodium bentonite waterproof blanket is convenient for construction, short construction period, and is not affected by temperature, and has the advantages of strong self-healing, small size, light weight, high internal shear and tensile strength. During the construction process, just lay the waterproof blanket on the base and ensure that it fits with the base.
3. Sodium bentonite waterproof blanket is made of natural inorganic materials, even after a long time or changes in the surrounding environment, there will be no aging or corrosion phenomenon, so the waterproof performance is durable.

Product Application

1. Water conservancy: Used for seepage prevention of water conservancy projects such as reservoirs, channels and rivers.
2. Environmental protection: Used for basic treatment and capping of landfills.
3. Traffic: Used for seepage prevention of highway, railway and other traffic projects.
4. Construction: Used for seepage prevention of basement, subway, tunnel, underground passage and other underground buildings.
5. Landscape engineering: Used for seepage prevention of ecological landscape engineering such as artificial lakes and water features.

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 -
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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Sodium Bentonite Geosynthetic Liner Waterproof For Water Conservancy

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Product Detail
Brand Name :
JianYi
Certification :
ISO 9001
Place of Origin :
China
MOQ :
180㎡
Price :
0.83USD~2.75USD per sqm
Payment Terms :
T/T, L/C
Contact Supplier
Sodium Bentonite Geosynthetic Liner Waterproof For Water Conservancy

Changsha Jian-Yi New Material Co., Ltd.

Verified Supplier
1 Years
ningxia, changsha
Since 2008
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
HDPE Smooth Geomembrane, HDPE Textured Geomembrane, Compound Geomembrane
Total Annual :
30000000-50000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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