What is the best waterproof material for swimming pool?
Waterproof coating: with waterproof paint painted over 2~3 times in the pool wall and the bottom of the pool (usually thicker than 2 mm), and then the surface of the tile;
Waterproof: waterproof material and supporting adhesive in the inside of the swimming pool and the pool bottom covered with 2~3 layer, and then re tiling surface;
Hard waterproof: the whole swimming pool is made of waterproof concrete;
Epoxy waterproof: epoxy resin on the inner surface of the swimming pool is full of paste coating, glass fiber cloth, load diagram, paste, 3~4 (general layer thickness should be more than 2 mm), and then the surface of the tile;
