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The usefulness of bentonite waterproof blanket

RELEASE TIME :

2021-08-06 13:35

GCL bentonite waterproof blanket is mainly used for anti-seepage or sealing in civil engineering, hydraulic engineering and environmental protection engineering, such as anti-seepage design of channels, reservoirs and dams. The seal at the bottom of the dump can be used alone or in combination with a compacted clay liner or geomembrane for impregnation. When the scheme allows clay, asphalt, concrete geomembranes and GCL to be used as a sealant, bentonite waterproofing blankets are competitive.

膨润土防水毯的用处

Bentonite waterproof blanket products are mainly used in the following aspects:

1. Underground engineering of municipal engineering subway buildings and anti-seepage of roof reservoirs

2. Industrial waste from sewage treatment plants in sanitation and domestic waste landfills

3. Water conservancy, rivers and lakes, reservoir dam seepage prevention and reinforcement.

4. Anti-seepage of ponds such as artificial lakes in gardens, golf courses, etc.

5. Anti-seepage, anti-corrosion, leak-proof and reinforcement of large-scale projects such as petrochemical industry, mining industry and agriculture

Bentonite waterproof blanket (GCL) is a new type of geosynthetics. It not only has all the characteristics of geotechnical materials, but also has excellent waterproof (seepage) function. Its main features are as follows: it has excellent waterproof and anti-seepage function, the anti-seepage water pressure can reach more than 1.0MPa, the permeability coefficient,

10-9cm/s Bentonite is a natural inorganic material that will not reflect due to aging, and has good durability and environmental protection. The construction of bentonite waterproof blanket is simple, not limited by the construction environment temperature, and can be constructed below 0 ℃. When constructing, just put the GCL waterproof blanket flat on the ground. When constructing on the facade or slope, fix it with nails and washers, and lap it as required. Self-healing, easy to repair: The waterproof layer is accidentally damaged, only these parts can be repaired simply. High cost performance and wide application. The product range can reach 6 meters, which greatly improves the construction efficiency.

 

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