1. Grinding: surface smooth, slightly glossy, choose a different gloss. The surface is very smooth, but porous. In many places the People's Bank of this surface is very common. Because the ground floor large aperture, you should always use a sealant penetration. Grinding stone polishing surface bright color is better. 2. Polishing: shiny surface, over a period of time will be due to improper pedestrians too and conservation and lose their luster. This smooth and less porous surface. After polishing reflective crystals produce brilliant colors, showing the natural stone mineral particles, the gloss is from the natural reflection stone crystals. The formation of the polished surface, not glossy coating produced using tiles and polishing powder in production. 3. Fire: surface roughness, formed at high temperatures. When production of the stone is heated, crystal burst, thus rough surface. Porous surface, must permeate the sealant. 4. Roll: the surface a little rough, through the marble, granite, limestone and sometimes tumbling debris in the container, into old look. Stone toner often need to use more vivid the color. 5. blasting: sand and water pressure jet sprayed onto the sand and stone to form a glossy, but not a smooth surface. 6. cutting ax: by hammering, forming a surface texture, choose roughness. Now a lot of sesame burning white plate stock cheap deal details are as follows: 300 * 600 * 2.5: 37 yuan / square, 300 * 600 * 50: 45 yuan / square. Curb 800 yuan / cubic Order Tel: 15836992808 road calculus http://www.nyzfsy.com