Sling waterproof board is a kind of new type waterproof board that is widely used in tunnel. It is also can be made of various materials. Sling waterproof board with great impermeability is becoming more and more popular in the underground constructions. And it has weather resistance and wear resistance. So it is not easy to be damaged by environment. It has long service life. Compared with general waterproof board, sling waterproof board with sling is easy to be installed in hanging types. And it can simplify the construction difficulty of general waterproof board and improve the laying quality and efficiency. It can help you save time and money.