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Home /Products/Bentonite Geosynthetic Clay Liner/Eco-Friendly Sodium Bentonite GCL with 4-6m Width and ≥24ml/2g Swelling Index for Superior Sealing

Eco-Friendly Sodium Bentonite GCL with 4-6m Width and ≥24ml/2g Swelling Index for Superior Sealing

180㎡
MOQ
0.83USD~2.75USD per sqm
Price
Eco-Friendly Sodium Bentonite GCL with 4-6m Width and ≥24ml/2g Swelling Index for Superior Sealing
Features Gallery Product Description Request A Quote
Features
Specifications
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
Highlight:

Eco-Friendly Sodium Bentonite GCL

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4-6m Width Geosynthetic Clay Liner

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≥24ml/2g Swelling Index Bentonite Waterproof Blanket
Basic Infomation
Place of Origin: China
Brand Name: JianYi
Certification: ISO 9001 CE
Model Number: 4000-6000g/㎡
Payment & Shipping Terms
Delivery Time: 30 days
Payment Terms: T/T,L/C
Supply Ability: 3000T/month
Product Description
Eco-Friendly Sodium Bentonite GCL – Durable Sealing Material
Sodium Bentonite Geosynthetic Clay Liner (GCL) is an environmentally friendly geosynthetic waterproof material manufactured using high-quality graded sodium bentonite as the core raw material. Through advanced needle punching technology, bentonite particles are securely fixed between geotextiles and woven fabrics, creating a sustainable sealing solution with no environmental pollution.
The primary component, sodium bentonite, is a natural mineral material that exhibits exceptional water swelling properties. Upon contact with water, it rapidly expands to form a dense, impermeable waterproof layer, delivering superior anti-seepage performance.
Key Performance Advantages
  • Excellent flexibility and sealing performance
  • High shear strength and durability
  • Simple construction process with strong adaptability to uneven settlement
  • Superior anti-seepage effect compared to compacted clay liners
  • Resistance to chemical erosion for long-term project stability
  • Smaller volume, lighter weight, and lower construction costs
Primary Applications
Ideal for environmental engineering projects requiring high anti-seepage performance including landfills, tailings dams, hazardous waste yards, industrial waste storage facilities, artificial lakes, landscape water systems, and underground infrastructure construction. Effectively addresses sealing, isolation, and anti-seepage challenges while preventing harmful substance leakage to protect soil and water resources.
Three-Layer Composite Structure
Top Layer: Protective geotextile that shields the middle bentonite layer from damage
Middle Layer: Sodium bentonite core providing the primary anti-seepage function
Bottom Layer: Woven fabric enhancing tensile strength and wear resistance
All three layers are firmly bonded through needle punching technology, ensuring product stability and reliability.
Product Specifications
Mass per unit area: ≥ 4000g/m²
Width: 4m~6m (customizable according to project requirements)
Custom specifications available to meet specific construction needs
Tag:

Anti Seepage Geosynthetic Clay Liner

Bentonite Gcl Geosynthetic Clay Liner

Sodium Bentonite GCL Liner

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Contact Person : Miss. Sara
Tel : +86 1511612 9368
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Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
group@jianyigeotextile.com
+86 1511612 9368
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