High-Sealing Sodium Bentonite GCL with 4-6m Width and ≥24ml/2g Swelling Index for Underground & Environmental Projects
Price:
0.83USD~2.75USD per sqm
MOQ:
180㎡
Delivery Time:
30 days
Brand:
JianYi
Product Description
High-Sealing Sodium Bentonite GCL
All-Round Anti-Seepage Solution for Underground & Environmental Projects
Product Overview
Sodium Bentonite Geosynthetic Clay Liner is a high-performance geosynthetic waterproof material manufactured by combining geotextiles, woven fabrics, and graded sodium bentonite particles through advanced needle punching technology. This innovative product integrates the tensile strength and durability of geotextiles with the exceptional water-swelling and anti-seepage properties of sodium bentonite, creating a blanket-like waterproof membrane with superior comprehensive performance.
Key Advantages
Compared with traditional compacted clay liners, our sodium bentonite GCL offers significant benefits:
- Compact volume and lightweight design for easy transportation and installation
- Excellent flexibility to accommodate foundation settlement without cracking
- Superior sealing performance - bentonite swells upon contact with water to form a dense, impermeable barrier
- High shear strength ensuring structural stability
- Streamlined construction process reducing project time and costs
Applications
This versatile anti-seepage solution is widely used in:
- Landfills and hazardous waste containment facilities
- Tailings dams and mining operations
- Artificial lakes and landscape water systems
- Underground basements, subway stations, and tunnels
- Various underground infrastructure projects
Our GCL effectively blocks water and harmful substances, protecting ecological environments while ensuring project safety and long-term durability. It is particularly suitable for complex terrain applications with demanding anti-seepage requirements.
Layered Structure
The product features a three-layer composition:
- Top Layer: Geotextile (protective layer)
- Middle Layer: Sodium bentonite (anti-seepage core layer)
- Bottom Layer: Woven fabric (reinforcement layer)
These layers are securely bonded through needle punching technology, ensuring optimal product performance and preventing bentonite particle leakage during use.
Technical Specifications
Mass per unit area: ≥ 4000g/m²
Standard Width: 4m~6m (customizable to user requirements)
Customization: Can be cut to specific project dimensions for convenient and flexible installation
This high-performance geosynthetic clay liner provides reliable, cost-effective anti-seepage solutions for demanding environmental and underground engineering applications.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Jian-Yi New Material Co., Ltd.
Location
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
Contact Person
Sara