1, advantage one: no radioactive elements: natural stone is a mineral, without high temperature sintering, it contains individual trace radioactive elements, long-term contact will be harmful to human body; Polished bricks do not harm human body;

2, advantage two: the basic control of no color difference: natural stone due to diagenetic time, rock depth of different color difference is larger, polished brick by careful deployment, with the same batch of products color, basic no color difference;

3, advantage three: large bending strength: natural stone due to natural formation, material time, weathering and so on are not the same, resulting in tightness, strength; The polished brick is pressed by thousands of tons of hydraulic press, and then sintered at high temperature above 1200℃, with high strength.

4, advantage four: thin brick body, light weight: natural stone due to low strength, so processing thickness is large, heavy, increase the load weight of the floor building, the formation of potential threats, rising costs, and increase the transportation, paving and other difficulties.

5, advantage five: non-slip: ground tile safety non-slip is very important, especially with the elderly and children's families pay more attention to the non-slip effect of ceramic tile. Polished brick surface clean and bright, many consumers think its anti-skid effect is poor, in case of sprinkled water to increase the safety risks, so avoid as much as possible, had to choose "light convergence" matte tile. In fact, all polished bricks are anti-slip, if there is soil on the brick will slip, there will be water but astringent, so as long as the daily cleaning is not to affect its anti-slip effect. Polished brick and matte tile are the same in anti-skid performance.