Provide services to prevent water spots treatment

Stone completed, after a very long time will not always be left dry and wet marks on the surface, which is commonly known as water spots. To remove water spots, can be said to be very difficult, because the formation of water grouper complex, including cement, acid rain, Bai Hua, sandy bad, and the smoke from the underground pollution of stone, the stone itself of pollution metamorphism, which changed the quality of the stone was not easy to clean, so water spots, the only way is prevention. To prevent water spots in the formation of the pre-construction use of stone in the water repellent or water-based solvent-based waterproofing agent. Prior to the construction of the stone for protection treatment can effectively prevent the formation of water spots, and can achieve good anti-fouling effect.