Guande Kema Ceramic Rock Plate is located in Foshan, Guangdong Province, where China Taodou brand gathers. In the ceramic construction industry where many powerful people gather, Wittenberg Ceramics not only inherits the essence of Foshan traditional ceramics, but also integrates the essence of new technology in today's ceramic industry, focusing on producing high-quality ceramic products.
Guande Kama is a modern large-scale ceramic enterprise specializing in R&D, manufacturing and sales, integrating marble tiles, marble tiles, diamond tiles, ink-jet tiles, ultra-flat marble tiles, upgraded polished tiles, diamond crystals, diamond microcrystal glazes, tiles and other building ceramics.
Selection method of ceramic tile:
1, look at the appearance. The color of ceramic tiles should be uniform, the surface smoothness and flatness should be better, the periphery should be regular and the pattern should be complete. Take out four or five pieces from a box to see if there are any defects such as color difference, deformation and lack of edges and corners.
2. Listen to the sound. Tap with a hard object, the clearer the sound, the higher the porcelain degree and the better the quality. You can also hold a corner of the tile with your left thumb, forefinger and middle finger and hang it down easily. Tap the middle and lower part of the tile with the index finger of your right hand. If the sound is crisp and pleasant, it is the top grade; if the sound is dull and stagnant, it is the inferior grade.
3. Drop test. You can drop water on the back of the tile to see seepage velocity after the water is dispersed. Generally speaking, the slower the water absorption, the greater the density of tiles; On the contrary, the faster the water absorption, the rarer the density and the better the internal quality.
4. Observe the hardness. Ceramic tiles are high-grade, with good hardness, strong toughness and not fragile. Scrape each other with the edges and corners of tile fragments to see whether the broken fragments are fine or loose, brittle or soft, leaving scratches or loose powder. If the former is top grade, the latter is poor quality.