Adjust the size of the gap in the middle of the tile, so that the tile is regular and beautiful, so that the gap between the tiles is uniform and uniform.
Some hype about seamless tiles, consumers need to pay attention. Aside from the decoration, we can see from the physical point of view that this is theoretically unspeakable: the expansion of the seamless steel pipe is 360 degrees outward, so there will be no cracks. Most of the tiles are constructed in a relatively closed space. Take the wall as an example. Generally, the left and right parts and the lower part must be closed by a fixed wall and the ground. If the tile is seamlessly treated during construction, it expands when it expands. What? Obviously, one of the prerequisites for seamless tiles is that the thermal expansion and contraction rate of the tiles is zero. Tile laying, we must pay attention to the seams, there are some so-called seamless tiles, in fact, it is just a trick. The seams of the tiles are not only to deal with the problem of irregular specifications, but the most important thing is to reserve the position for thermal expansion and contraction. In the past, maybe everyone has heard of seamless steel pipes. We know that this possibility is zero. So what are the consequences of forcible seamless processing? Tiles are unlikely to be inflated and shrunk to push down the wall because the adhesion on the back side cannot be greater than the force pushing the wall. Then there is only one consequence: the tiles are arched.