Stone renovation Step one: The need for a comprehensive renovation process of cleaning the stone, and then start sewing machine using professional stone of the original stone installation in the joint realign the cutting slits Nanjing stone renovation cleaning, so that the difference in width between the stone down the gap to a minimum. Step two: close to the original color of the stone in order to improve the overall sense, to achieve the best visual effects, using the proximity stone itself and the color of marble glue marble glue perfect palette. Step three: the grinding and polishing polished filler, and make the stone into a horizontal plane, to increase the overall stone-dimensional sense, and resolve the gap between the high and low of the Nanjing stone renovation, prevent stone slit back to black again. Use granite refurbished machine with special notches to notches bit abrasive sheet carefully polished to match the stone as a whole plane. Step 4: Use a dedicated granite polishing machine, No. 50-3000 stone mill from fine piece of stone grinding from coarse to, resulting in ground bright and smooth as new. Step Five: After grinding notches need to use stone crystal powder with stone refurbished machines and steel wool were polished, under the weight of the grinding stone and crystal powder to make physical and chemical synthesis reactions at high temperatures, the formation of a dense, hard crystalline protective layer. After crystallization can enhance the color and brightness of stone, but also to achieve non-slip, waterproof, anti-oil effect. Stone Although hard, but after many years of use, as well as its own natural weathering, coupled with improper care, often lead to the loss of the original stone luster, the surface, severely affected scratches, dents, etc. to the stone decoration effect. But if you want to be re-paving it, not only in time-consuming, but also spending a small fortune. In fact, with the renovation process Nanjing stone stone renovation quotes, it can easily deal with the stone renovation to restore it to its original brightness Nanjing stone care, both economical and time-saving renovation. Stone renovation process, there are some caveats. Depending on the extent of damage to the stone, and to the use of refurbished machines with different diamond grinding discs. In the grinding time, according to the texture of the stone, polished to smooth the surface of the stone, and uniform color so far. After the renovation of stone, we can make it back ever again have the charm of the stone. Nanjing stone renovation Quote | Great broom clean (certified) | Nanjing stone renovation provided by Nanjing broom clean Limited. Nanjing broom clean Ltd. (njdasaoba.com) is Nanjing, clean leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In large broom clean leadership with the staff warmly welcome all inquiries negotiations to create a large broom clean better future.