1. Polyurethane: the waterproof of this material is black and has natural leveling, so it has good extensibility and can effectively overcome the leakage problem caused by the base course cracking. The waterproof operation of this material is simple, non-toxic and harmless, and many people use it as the roof leakage treatment.
2. JS composite waterproof: the waterproof material of this material presents a white emulsion, and can also be colored according to the actual situation on the site, which is the biggest advantage of this material, JS composite waterproof can be directly brushed on the base course, and can also be mixed with other ingredients, such as cement. Its raw materials are relatively simple, so it is the most economical one of all waterproof materials.
3. Cement based permeable crystalline waterproof material: the waterproof material of this material is slightly more expensive. It can be directly applied in humid environments and has a very long service life. Cement based permeable crystalline waterproof material belongs to a class of waterproof materials in the building standards.