Reinforced Composite Bentonite Waterproof Blanket with High Tensile Strength and Long Service Life for Geosynthetic Clay Liner Applications
Price:
0.83USD~2.75USD per sqm
MOQ:
180㎡
Delivery Time:
30 days
Brand:
JianYi
Product Description
Bentonite Waterproof Blanket - Reinforced Composite Impermeable Material
Product Introduction
This reinforced bentonite waterproof blanket represents an advanced upgrade to traditional BWB technology. By integrating a high-strength geogrid between the bentonite layer and geotextile, the product achieves superior tensile strength and tear resistance while maintaining the exceptional water-swelling and impermeable properties of natural bentonite. Engineered for applications demanding enhanced structural integrity and waterproof reliability.
Product Features
- High Tensile Strength: Geogrid reinforcement significantly enhances tensile strength and tear resistance, suitable for large-area installations and deformation-prone environments
- Reliable Impermeability: Evenly distributed bentonite particles form a continuous impermeable layer that effectively blocks water seepage
- Easy Installation: Lightweight and flexible design allows for simple cutting and laying, reducing construction complexity and improving efficiency
- Long Service Life: Composite structure resists aging and damage, providing durable waterproof performance exceeding 50 years under normal conditions
Application Fields
Ideal for large-scale water conservancy projects including dams and sluices, highway and railway subgrade anti-seepage systems, landfill leachate collection and treatment facilities, industrial wastewater storage tanks, and coastal reclamation projects. Particularly suited for applications with extensive structural spans and demanding requirements for both anti-seepage performance and structural stability.
Product Installation Guidelines
- Base Surface Preparation: Remove debris and sharp objects, level and compact the surface with flatness tolerance within ±5cm
- Laying Sequence: Install from lower to upper sections along slopes; horizontal installation proceeds from upstream to downstream
- Overlap Specifications: Maintain 20cm longitudinal overlap and 15cm transverse overlap widths
- Connection Treatment: Apply bentonite paste to overlap areas for enhanced impermeability; secure with fixing nails at density of 2-3 nails per square meter
- Inspection & Backfilling: Conduct comprehensive inspection for wrinkles, damage, and insufficient overlap; backfill with non-corrosive soil in compacted layers
Performance Advantage: The reinforced composite structure combines the proven waterproofing capabilities of bentonite with enhanced mechanical strength, delivering reliable long-term performance in demanding civil engineering applications.
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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