<p>In addition, toilets and balconies are also suitable for this type of tile. Polished tiles, presumably everyone knows, is the bricks that have been polished and polished. The polished tiles are much cleaner convex no pollution composite fencing than the ones. Polished tiles inherit the hardness and wear resistance of the whole brick. And the osmotic technique on the surface of the brick body can imitate the effect of various stone and wood. However, due to the polishing process, it is not suitable for use in the two long-term and water-crossing areas of the kitchen and bathroom. Vitrified brick is also one of the common bricks. </p><p>It is made of quartz sand and mud build flower boxes out of decking and fired according to the corresponding proportions. It does not need to be polished. Normally polished can achieve smooth and translucent like mirror glass. It is also the hardest one. The water absorption, acid and alkali resistance and impact resistance of vitrified bricks are better than ordinary glazed tiles and polished tiles. Although the advantages of vitrified tiles are numerous, after being polished, the pores are easily exposed and easily can composite decking be installed to a concrete slab contaminated. More suitable for living room, bedroom.</p>