Talking About Stone Maintenance-Waterproof
Oct 18, 2020
The causes of pollution can be divided into four categories:
1. Organic substances, cigarette stains, soy sauce stains, iodine stains.
2. Metal stains such as iron rust, steel rust, lead rust.
3. oil stains, gasoline, motor oil, paint.
4. Water stains are the easiest to appear and are difficult to avoid. Under normal circumstances, water stains can volatilize in a certain period of time, but water stains may not disappear under the condition of high water bottom temperature. Long-term storage, various staining substances (except liquids) It does not affect the stone itself. Only when the substance encounters water, it will produce chemical changes and dyeing. Therefore, it can be concluded that (water) is the biggest enemy of stone. Only by blocking the pores of the stone can the problem be solved.
