5 Layer Geosynthetic Clay Liner Natural Sodium Bentonite Waterproof blanket
Natural Sodium Bentonite Waterproof blanket Description
Natural Sodium Bentonite Waterproof blanket is a new type of geosynthetics, which is a compositive impervious material produecd by needling or stitching a layer of clay or geomembrane,our company adopts the high expansive Na-bentonite , it will expand in the water, forming the water-proof gel by hydration. At the same time, the bentonite can also store the water.And the water content can reach ten times as heavy as the bentonite's weight.
Natural Sodium Bentonite Waterproof blanket Specification
| Name | Geosynthetic Clay Layer ( GCL) |
| GSM of GCL | 3500g- 6000g |
| Recommend size | 5.8m x 30m per roll or 5.8m x 50m per roll |
| Structure of GCL | First Layer - Woven Geotextile
Second Layer - expansion bentonite
Third Layer - Non Woven Geotextile
Fourth Layer - PE Geomembrane or Without |
| Loading of GCL | 20ft container, 40ft container |
| Samples | would be supply as free |
Natural Sodium Bentonite Waterproof blanket Features
1. Improved leakage performance
2. Permanent waterproof performance
3. Simple construction and short time limit for a project.
4. Not influenced by air temperature.
5. A kind of green material and good to environmental protection.
6. More versatile than compacted clay
7. Increased airspace and liner efficiency
Natural Sodium Bentonite Waterproof blanket Application
1.Applies to new civil engineering planted roof garden, basement, roof and other water projects; Water projects
2.subway, railway, municipal roads, light industry, petroleum and metallurgical industries;
3.earthwork repair and reinforcement of anti-seepage project;
4.Desert governance, environmental reform, landfill, artificial lakes, man-made landscape soil waterproof blanket a large area;
5. water conservancy projects was even better, in a large area of water seepage construction of buildings, small Reservoir, dam, irrigation canals, reservoirs ponds, etc. can have a wide range of applications
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