Bentonite waterproof blanket is a new type of groundwater anti-seepage material, mainly composed of bentonite, non-woven fabric, etc. It is characterized by good physical waterproof performance and high chemical stability.

Its main characteristics include:

1. Good waterproof performance: Bentonite waterproof blankets have excellent waterproof performance, which can quickly expand when in contact with water, and to a certain extent compress and fill the pores, forming an effective waterproof layer.

2. Strong adaptability: Bentonite waterproof blankets can be used in different types of ground and underground engineering, and can be cut and spliced as needed to adapt to various occasions and complex environments.

3. Good corrosion resistance: The bentonite waterproof blanket is made of high-purity bentonite, which has high chemical stability and can withstand the corrosion of chemical media such as acid, alkali and salt.

4. Convenient construction: The construction process of bentonite waterproof blanket is simple, installation is convenient and fast, and does not require a large amount of manpower and material resources investment. Meanwhile, due to its light weight and good flexibility, it can be constructed through assembly, reducing construction time and costs.

5. Environmental protection: Bentonite waterproof blanket is made of natural materials, free from harmful substances and heavy metals, and is an environmentally friendly product.

In short, bentonite waterproof blanket is an efficient and economical underground water seepage prevention material, widely used in various underground projects, such as underground tunnels, underground garages, underground reservoirs, etc.