Bentonite waterproof blanket (GLC) is a common building waterproofing material with excellent waterproof performance. It has been widely used in the fields of building waterproofing, ecological environment engineering, water conservancy and hydropower, chemical industry, underground engineering, tunnel engineering, dams and other fields. The application fields of bentonite waterproof blanket will be introduced in detail below.

1.Construction waterproofing field

In construction, cement-based materials are prone to cracking or cracking in high temperature and humid environments, leading to water leakage and even threatening the safety of the building. To address this problem, bentonite waterproof blankets can be used for waterproofing in building basements, bathrooms and other areas. When treating the surface of cement materials, bentonite waterproof blankets can effectively resist water seepage, air infiltration, humidity and other factors, prevent mud or water vapor from entering the interior of the building, and play a positive role in the safety protection of the building.

2. Ecological and environmental engineering

In projects such as controlling sewage, garbage, waste and sediment environmental pollution, bentonite waterproof blankets also play a very important role. For example, in the landfill sealing project, the application of bentonite waterproof blanket can prevent garbage wastewater from seeping into the ground, reduce groundwater and water source pollution, and reduce the environmental harm of the landfill. In addition, bentonite waterproof blankets can also be used for anti-seepage treatment in compost pits to avoid leakage of organic matter and prevent secondary pollution to the environment.

3.Water conservancy and hydropower field

Bentonite waterproof blankets are widely used in water conservancy and hydropower projects. It can be used for waterproofing treatment of hydraulic structures such as hydropower stations, dam tops, large pools, etc. For example, a bentonite waterproof blanket should be laid on the inner surface of the dam, the bottom or side facade of the reservoir to prevent water leakage and ensure the safe operation of the reservoir. In addition, in underground water conservancy projects, bentonite waterproof blankets can be laid to prevent groundwater penetration and prevent the project from being soaked by sewage and damaged by water flow.

4.Chemical field

In the chemical industry, bentonite waterproof blankets are mainly used in environmental protection projects such as chemical plant wastewater pits, overflow tanks, and septic tanks. For example, using bentonite waterproof blankets in chemical wastewater pits can effectively prevent wastewater leakage and groundwater secondary pollution. When handling chemical waste, use it with bentonite waterproof blankets to prevent harmful chemicals from penetrating into the soil and protect the surrounding ecological environment.

5.Underground Engineering and Tunnel Engineering

Bentonite waterproof blankets are also widely used in underground projects and tunnel projects. In underground projects such as underground garages, underground malls, and underground passages, waterproofing can prevent groundwater from penetrating into these spaces, making the internal environment drier and more comfortable. In addition, bentonite waterproof blankets can also play a role in waterproofing and heat insulation in tunnel projects to ensure safe operation of the tunnel and driving comfort.