Durable Sodium Bentonite Geosynthetic Clay Liner Long-Lasting Waterproof Performance for Environmental Projects

Product Overview

Our sodium bentonite waterproof blanket is a high-performance geosynthetic clay liner (GCL) combining natural sodium bentonite between durable geotextile layers. This self-sealing solution provides exceptional hydraulic containment for environmental and construction applications.

Key Features

✔ Self-Healing Properties - Bentonite swells to seal punctures
✔ Low Permeability (<10⁻⁹ cm/s when hydrated)
✔ Chemical Resistant - Naturally stable in most environments
✔ Easy Installation - Lightweight rolls for fast deployment
✔ Environmentally Friendly - Natural clay material

Primary Applications

✅ Landfill Liners & Caps
✅ Pond & Canal Liners
✅ Tunnel Waterproofing
✅ Foundation Waterproofing
✅ Secondary Containment

Technical Specifications

Performance Advantages

• Proven 50+ year service life
• No mixing or special equipment required
• Conforms to irregular surfaces
• Cost-effective alternative to compacted clay

Founded in 2008, Jianyi group  is a large production base of solid waste safe landfill and engineering protective materials in China. The company has participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention projects in Wuhan Huoshen mountain, Leishen mountain and Guangzhou Eighth People's Hospital, the national strategy for special treatment of heavy metals, the landfill and incineration of urban domestic waste, industrial waste, hazardous waste disposal and other environmental protection projects, provided a large number of high-quality new geotechnical environmental protection materials for the partners, and provided overall solutions for the project.

corporate culture

[Vision]

Become a world-class engineering safety system solution service provider!

[mission]

Make the project safer and the environment better!

[core values]

Integrity, innovation, pragmatism and efficiency! Professional and enterprising, achieving customers!