Flexible Anti-Seepage Sodium Bentonite GCL with 4-6m Width and ≥24ml/2g Swelling Index for Complex Terrain
Flexible anti-seepage solution designed for complex terrain applications.
Sodium Bentonite Geosynthetic Clay Liner is an eco-friendly geosynthetic waterproof material composed of graded sodium bentonite particles, geotextiles, and woven fabrics. Through advanced needle punching technology, bentonite particles are uniformly fixed between two fabric layers, creating a blanket-like waterproof membrane with exceptional flexibility for complex terrain applications.
- Compact volume and lightweight design for easy transportation and construction
- Superior flexibility adapts to uneven foundation settlement
- Excellent sealing performance forms dense waterproof layer upon water swelling
- High shear strength ensures project stability
- Simplified construction process improves efficiency and reduces costs
Widely used in environmental protection and civil engineering projects including:
- Landfills and tailings dams
- Hazardous waste storage yards
- Artificial lakes and landscape water systems
- Underground garages and basements
- Various underground infrastructure anti-seepage projects
Three-layer composition ensures optimal performance:
- Top Layer: Geotextile (protective function)
- Middle Layer: High-quality sodium bentonite (core anti-seepage layer)
- Bottom Layer: Woven fabric (enhances tensile strength)
All layers are securely bonded through needle punching technology, ensuring integrated product performance.
| Parameter | Specification |
|---|---|
| Mass per unit area | ≥ 4000g/m² |
| Width | 4m~6m (customizable according to user requirements) |
| Customization | Can be cut to any size based on project requirements |
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