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Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index
Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index
Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index
Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index
Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index
Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index
Specifications
Brand Name :
JianYi
Model Number :
4000-6000g/㎡
Certification :
ISO 9001 CE
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
Width :
4-6m
Swelling Index :
≥24ml/2g
Type :
Geosynthetic Clay Liner
Unit Weight :
≥4000g/㎡
Blue Clay :
≥30g/100g
Elongatio At Max Load :
≥10%
Pesistance Hydraulic Pressure :
≤5.0X10ˉ11m/s
Durability Of Bentonite :
≥20mL/2g
Description
Self-Healing Sodium Bentonite Waterproof Blanket (GCL)
Product Overview

Our sodium bentonite waterproof blanket (Geosynthetic Clay Liner, GCL) is a high-performance natural inorganic anti-seepage composite material. Professionally manufactured by encapsulating high-purity sodium bentonite particles between reinforced geotextiles using a special needle-punching process, this product features unique water-swelling and self-repairing functions that deliver permanent and stable anti-seepage effects without chemical adhesives.

This eco-friendly, cost-effective solution offers long-service seepage control and is widely recognized in global civil and environmental engineering projects.

Core Advantages & Key Features
  • Superior Self-Healing & Ultra-Low Permeability: High-quality sodium bentonite expands 15-20 times in volume when encountering water, automatically filling punctures, construction gaps, and foundation cracks to form a dense colloidal waterproof layer.
  • Permanent Durability & Environmental Adaptability: As a pure natural inorganic mineral material, it resists aging, corrosion, and degradation, maintaining stable performance in extreme weather with a service life exceeding 50 years.
  • Simple Construction & Cost Efficiency: Lightweight and flexible design adapts to various surface shapes without heating, glue spraying, or complex processes, reducing construction time and maintenance costs.
  • Green & Eco-Friendly: Non-toxic, harmless raw materials conform to international environmental standards, preventing secondary pollution to soil and groundwater.
Application Scenarios
Widely used in municipal landfill anti-seepage, tailings pond lining, artificial lake & river course seepage prevention, water reservoir and pond anti-leakage, underground garage waterproofing, foundation anti-seepage, and other environmental protection and water conservancy projects.
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Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index

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Product Detail
Brand Name :
JianYi
Model Number :
4000-6000g/㎡
Certification :
ISO 9001 CE
Place of Origin :
China
MOQ :
180㎡
Price :
0.83USD~2.75USD per sqm
Contact Supplier
Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index
Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index
Self-Healing Sodium Bentonite Waterproof Blanket with 4-6m Width and ≥24ml/2g Swelling Index

Changsha Jian-Yi New Material Co., Ltd.

Verified Supplier
2 Years
ningxia, changsha
Since 2008
Business Type :
Manufacturer, Exporter
Main Products :
HDPE Smooth Geomembrane, HDPE Textured Geomembrane, Compound Geomembrane
Total Annual :
550 Million USD-830 Million
Employee Number :
100~150
Certification Level :
Verified Supplier
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