Changsha Jian-Yi New Material Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 3000T/month |
| Delivery Time | 30 days |
| Material | Bentonite |
| Width | 4m~6m |
| Installation Method | Splice |
| Geosynthetic Type | Clay Liner |
| Swelling Index | ≥ 24ml/2g |
| Uv Resistance | Excellent |
| Water Absorption | ≥ 450% |
| Mass Per Unit Area | ≥ 4000g/㎡ |
| Permeability Coefficient | ≤ 1x10^-11 m/s |
| Chemical Resistance | Excellent |
| 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 |
| Width | 4m~6m | Installation Method | Splice |
| Geosynthetic Type | Clay Liner | Swelling Index | ≥ 24ml/2g |
| Uv Resistance | Excellent | Water Absorption | ≥ 450% |
| Mass Per Unit Area | ≥ 4000g/㎡ | Permeability Coefficient | ≤ 1x10^-11 m/s |
| Chemical Resistance | Excellent | Brand Name | JianYi |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | bentonite clay liner for Seepage Prevention ，Geosynthetic Type bentonite clay liner ，Seepage Prevention Bentonite Geosynthetic Clay Liner | ||
Bentonite Geosynthetic Clay Liner The Ultimate Geosynthetic Material for Seepage Prevention
Product Introduction
Geosynthetics Clay Liner(abbreviated as GCL) is a geosynthetic material specifically designed for preventing seepage. It mainly consists of high-swelling sodium-based bentonite filled between specially designed composite geotechnical fabrics and non-woven fabric, which are formed through needling. When exposed to water, this material can form a uniform, high-density gelatinous waterproof layer, effectively preventing water seepage.
Product Properties
1. High expansibility: sodium bentonite can absorb five times its own weight in water, and the volume can expand to more than 15-17 times the original.
2. Low permeability: The formation of a high-density diaphragm under water pressure, water permeability can reach 5×10^-11m/s, with strong waterproof performance.
3. Durability: As a natural inorganic material, sodium bentonite will not reduce performance due to aging or corrosion, and has long-term durability.
4. Environmental protection: harmless to the human body, friendly to the environment, is an environmentally friendly material.
5. Easy construction: no need to heat or paste, easy and fast construction.
Product Application
Bentonite waterproof blankets are widely used in various environmental engineering applications, such as:
Man-made lake water scenery
Landfill
Underground Parking Garage
Rooftop Garden
Pool
Oil Depot
Chemical Warehouse
In addition, it is also used in water conservancy projects, highway projects and other projects that require waterproofing.
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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