- Mining Machinery Parts[6]
- Bolts[6]
- Metal Building Materials[6]
- Other Fiberglass Products[4]
- Cast & Forged[4]
- Anchors[6]
- Other Earthwork Products[6]
- Other Construction & Real Estate[2]
- Steel Rebars[6]
- Waterproof Membrane[5]
- Other Plastic Building Materials[6]
- Other Rubber Products[6]
- Seals[3]
- Geotextiles[6]
- Geomembranes[2]
- Other Fiber[6]
- Concrete Admixtures & Mortar Admixtures[2]
- Geogrids[6]
- Other Wire Mesh[2]
- Geocells[2]
- Contact Person : Ms. Xing kelly
- Company Name : Luoyang Gongyan Technology Co., Ltd.
- Tel : 86-379-63501959
- Fax : 86-379-63501159
- Address : Henan,Luoyang,Room 1102,Aolin Building, Taikang Road, Wangcheng Avenue
- Country/Region : China
- Zip : 471023
geosynthetic clay layer(GCL)
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Geosynthetic clay layer (GCL) is a new type of geo-synthetics. It's made from grading natural sodium bentonite particles and admixtures mixed uniformly. By special technology and equipment, bentonite is fixed between two layers of geotextile which can made bentonite waterproofing blanket. It not only has all the features of the geotextile material, but also has excellent waterproof performance (permeability).
Application Field:
1. Seepage control of Municipal engineering, subways, buildings, underground engineering and the roof of the reservoir.
2. Seepage control of Environmental sanitation, municipal solid waste landfill, sewage treatment plants, industrial waste.
3. The seepage control and reinforcement of water conservation, river, dike and dam.
4. Garden artificial lake of the golf course pond seepage and so on.
5. Petrochemical, mining and other projects' seepage, leakage, etc.
GCL Technical Data:
Test Item | Index |
Bentonite expansion coefficient(ml/2g) | ≥24 |
Unit Weight g/m2 | ≥4500 |
Vertical fracture strength(KN/m) | ≥10 |
Transverse rupture strength(KN/m) | ≥10 |
Longitudinal elongation at break % | ≤10 |
Transverse elongation at break% | ≤6 |
Vertical Permeability Coefficient(cm/s) | ≤5×10-9 |
Peel Strenrth(N) | ≥65 |
Anti-static water pressure test(0.5Mp) | 24 hours no seepage |
geosynthetic clay layer(GCL)
