Changsha Jian-Yi New Material Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 3000T/month |
| Delivery Time | 30 days |
| Material | Bentonite |
| Color | Natural/Black |
| Swelling Index | ≥24 mL/2g |
| Geosynthetic Type | Clay Liner |
| Mass Per Unit Area | ≥4000g/㎡ |
| Chemical Resistance | Excellent |
| Width | 4m~6m |
| Blue Clay | ≥30g/100g |
| Brand Name | JianYi |
| Certification | ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 3000T/month |
| Delivery Time | 30 days | Material | Bentonite |
| Color | Natural/Black | Swelling Index | ≥24 mL/2g |
| Geosynthetic Type | Clay Liner | Mass Per Unit Area | ≥4000g/㎡ |
| Chemical Resistance | Excellent | Width | 4m~6m |
| Blue Clay | ≥30g/100g | Brand Name | JianYi |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | High Density GCL Bentonite ，Waterproofing Geosynthetic Clay Liner ，Waterproofing Bentonite Clay Liner | ||
High Density Bentonite Geosynthetic Clay Liner For Waterproofing Projects
Product Introduction
Sodium bentonite waterproof blanket (GCL) is a new type of geosynthetic material, which is widely used in various seepage prevention projects. Its main components are graded natural sodium bentonite particles and corresponding admixtures, which are made by fixing bentonite particles between geotextile and plastic woven cloth by needling process.
Product Properties
1. Sodium bentonite has high expansibility and can form a high density diaphragm under water pressure, which has strong self-water retention performance. When encountering water, bentonite will be highly expanded to form a gel, further enhancing the anti-seepage effect.
2. The sodium-bentonite waterproof blanket is simple and short in construction, and is suitable for waterproofing projects under various environmental conditions. For example, in landfills, artificial lakes, underground garages, roof gardens and other projects, the anti-seepage treatment can be completed by simply laying waterproof blankets and fixing them on the base.
3. Sodium bentonite waterproof blanket is made of natural inorganic materials, even after a long time or changes in the surrounding environment, there will be no aging or corrosion phenomenon, so the waterproof performance is durable.
Product Application
Sodium bentonite waterproof blanket is widely used in water conservancy, environmental protection, transportation, railway, civil aviation and other civil engineering, including the foundation treatment and sealing of landfill, artificial lakes, reservoirs, channels, rivers, basements, subways, tunnels, underground tunnels and other types of underground buildings seepage prevention.
Product Specification
* Unit Weight: ≥4000g/㎡ (customized request accept)
* Width: 4m~6m
* Roll Length:
PS: Customized request accept for all above.
Product Specification and 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 | |
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2008
Total Annual:
30000000-50000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
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 epidemi... 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 epidemi...
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