The difference between tile and marble Tiles and marble are very different. On the one hand, marble is radioactive and has a certain impact on human health. It is in conformity with the requirements for ceramic tiles of Class A decorative materials in GB6566-2001 (Limits for radionuclides in building materials), and it is without hindrance to human health. On the one hand, there are crevices or weathered interlayers in marble, which are usually repaired during production, but if they are not good, it will cause cracking. Tiles do not have similar phenomena. On the other hand, the wear resistance and corrosion resistance of marble are inferior to ceramic tiles. How do Internet users choose their own tiles? It can be selected by a few simple ways of "seeing, hearing, listening, measuring, and experimenting." A look: The main point is to see if the surface of polished tiles/polished tiles is bright and shiny, with or without scratches, stains, drop throws, leakage grinding, missing edges, missing feet and other defects. Check the bottom embryo trademark mark, the regular manufacturer's product bottom embryo has a clear product trademark mark, if not or is particularly vague, it is recommended carefully selected! II: It is the feeling of trying, the quality of a product with the same specifications, and the high density of the bricks are relatively heavy. On the contrary, the quality of the products is lighter. Three: Tap the tiles, if the sound is thick and the echo is long, such as tapping the sound of a bronze bell, the degree of porcelain is high, wear resistance, high flexural strength, low water absorption, not easily contaminated, if the sound is dumb, The degree of porcelain is low (even cracks), poor wear resistance, low flexural strength, high water absorption, and extremely vulnerable to contamination. Four quantities: The deviation of the polished side of the tile is less than or equal to 1mm. The deviation of the diagonal line is 600×600, the product is less than or equal to 2mm, and the product size of 800×800 is less than or equal to 2.2mm. If this standard is exceeded, the decorative effect will have a greater impact. The best way to measure the size of the diagonal is to use a very thin line to straighten out along the diagonal to see if there is any deviation. Five tests: First, trial shop, in the same model and the same color range within a random sampling of the number of different products in the box trial shop on the ground, stand 3 meters away and observe carefully, check whether the product color is obvious, brick and brick Whether the gap is straight and whether the chamfer is even. The second is test feet, slippery and slippery. Pay attention to whether the bricks are not slippery without water, because the more water will be more astringent. Tile Marble Marble Tile Tile Specifications Rotary Welding Positioner,Control Valve Positioner,Digital Smart Positioner,Pneumatic Valves Positioner ZHEJIANG KINKO FLUID EQUIPMENT CO.,LTD , https://www.kinkoflow.com