Geosynthetic Clay Liner For Canal Waterproofing Liner

Main Specifications

Product Description

The Geosynthetic Clay Liner (GCL) is a composite waterproofing solution made of sodium bentonite encapsulated between layers of needle-punched nonwoven geotextiles. It is designed for long-term anti-seepage performance in hydraulic structures such as rivers, canals, and reservoirs. With excellent self-sealing capability and extremely low permeability, it is a modern alternative to traditional compacted clay liners.

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Product Features

Swelling bentonite fills gaps and provides self-healing capability

Ultra-low permeability for superior waterproofing

Needle-punched design increases internal stability

Quick and easy installation reduces labor and time

Eco-friendly and non-polluting natural materials

Flexible and adaptable to irregular or sloped terrains

Product Function

Prevents water seepage into surrounding soil, conserving water

Enhances anti-seepage capacity of river and canal structures

Replaces compacted clay liners to save excavation and transport cost

Increases the lifespan of hydraulic projects with minimal maintenance

Reduces disaster risk from canal or levee leakage

Product Applications

Anti-seepage lining in rivers, canals, and irrigation ditches

Base and slope waterproofing in reservoirs, dams, and ponds

Landscaping water features and artificial lakes

Wetland parks and eco-restoration water projects

Waterproofing for agricultural irrigation, culverts, and tunnels

See the Bentonite waterproof blanket catalog for more information

Application Scene Images