Bentonite Gcl Geosynthetics Clay Liner Geosynthetic Material Bentonite Waterproof Blanket
Brand Name:JianYi
Certification:ISO 9001 CE
Minimum Order Quantity:180㎡
Delivery Time:30 days
Payment Terms:T/T,
Place of Origin:China
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Location:
Changsha Ningxia China
Address:
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
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within 19 hours
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Product Details
The Sodium Bentonite Waterproof Blanket is a highly effective, eco-friendly waterproofing solution designed for a wide range of construction and environmental applications. Composed of natural sodium bentonite clay sandwiched between geotextile layers, this waterproof blanket offers superior self-sealing properties, durability, and ease of installation. It is an ideal choice for projects requiring reliable and long-lasting waterproofing, such as landfills, ponds, tunnels, and foundations.
Key Features:
Self-Sealing Properties:
Sodium bentonite clay swells upon contact with water, forming a dense, impermeable barrier.
Automatically seals cracks and gaps, ensuring continuous waterproofing.
Natural and Eco-Friendly:
Made from 100% natural sodium bentonite, a non-toxic and environmentally safe material.
Free from harmful chemicals, making it suitable for potable water applications.
High Durability:
Resistant to punctures, tears, and UV degradation.
Withstands harsh environmental conditions, including freeze-thaw cycles.
Easy Installation:
Lightweight and flexible, allowing for quick and straightforward deployment.
Can be easily cut and shaped to fit complex geometries.
Cost-Effective:
Reduces the need for additional waterproofing materials and labor.
Provides long-term performance with minimal maintenance.
Versatile Applications:
Suitable for a wide range of waterproofing and containment projects.
Compatible with various substrates, including concrete, soil, and geosynthetics.
Applications:
Civil Engineering:
Tunnel and subway waterproofing
Foundation and basement waterproofing
Retaining wall barriers
Environmental Protection:
Landfill liners and caps
Pond and lagoon liners
Secondary containment for hazardous materials
Water Management:
Reservoirs and irrigation canals
Stormwater management systems
Potable water storage
Mining and Industrial:
Tailings storage facilities
Heap leach pads
Chemical containment
Technical Specifications:
Material: Natural sodium bentonite clay with geotextile layers
Bentonite Weight: 4.0 kg/m² to 6.0 kg/m² (customizable)
Thickness: 5 mm to 7 mm (depending on bentonite weight)
Width: Up to 5 meters (standard)
Length: Custom rolls available
Color: Typically geotextile layers
Technical Index (JG/T 193-2006)
| ITEM | GCL-NP (Needle Puched Process GCL) | GCL-OF (Needle Puched and Cocoon Process GCL) | GCL-AH (Viscose Process GCL) | |
| Unit Weight (g/㎡) | ≥4000 Not less than the specified value | ≥4000 Not less than the specified value | ≥4000 Not less than the specified value | |
| Bentonite Swell Index (ml/2g) | ≥24 | ≥24 | ≥24 | |
| Blue Clay (g/100g) | ≥30 | ≥30 | ≥30 | |
| Tensile Strength (N/mm) | ≥600 | ≥700 | ≥600 | |
| Elongatio At Max Load (%) | ≥10 | ≥10 | ≥8 | |
| Peel Strength (N/100mm) | No-woven Geotextile& Woven Geotextile | ≥40 | ≥40 | - |
| PE Geomembrane & No-woven Geotextile | - | ≥30 | - | |
| Pesistance Hydraulic Pressure (m/s) | ≤5.0X10ˉ11 | ≤5.0X10ˉ12 | ≤1.0X10ˉ12 | |
| Resistance Hydraulic Pressure | 0.4MPa,1h,No Leakage | 0.6MPa,1h,No Leakage | 0.6MPa,1h,No Leakage | |
| Fluid Loss (m/L) | ≤18 | ≤18 | ≤18 | |
| Durability Of Bentonite (mL/2g) | ≥20 | ≥20 | ≥20 | |
Why Choose Our Sodium Bentonite Waterproof Blanket?
Proven Performance: Trusted by engineers and contractors worldwide for its reliability and effectiveness.
Custom Solutions: Available in various sizes and configurations to meet specific project requirements.
Expert Support: Our team provides technical assistance and installation guidance.
Sustainable Choice: Made from natural materials, contributing to environmentally responsible construction practices.
Ordering Information:
Contact our sales team today to request a quote or discuss your project needs. We offer flexible shipping options and timely delivery to ensure your project stays on schedule.
Bentonite Gcl Geosynthetics Clay Liner Geosynthetic Material Bentonite Waterproof Blanket
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