Since the thermal expansion and contraction coefficients of the base layer, the bonding layer and the ceramic tile itself are very different, under the thermal and cold tension damage of 1-2 years, the over-tight coating tends to cause problems such as bulging and breaking of the tile, and data indicates that If you re-paste after such problems, the cost will be 4 times more expensive than the first time!
From the professional tile tiling technicians, it is learned that when the tiles are laid, the seams are saved, which not only saves the tiles, but also helps to beautify the living room. Especially in the cold winter paving, in order to avoid the "hot expansion" effect in the spring and summer of the coming year, how to lay the seam reasonably is worthy of attention.
It is understood that when the joint is 1mm-3mm, in the case of 3% material saving, the seaming is convenient to randomly adjust the brick spacing according to the size of the real paved area, so that the corner parts can use the whole brick as much as possible, which is both beautiful and beautiful. Save time and money, when the tiles of different colors and patterns are used for large-scale parquet paving, the seams can make the color transfer more natural and more conspicuous; the seams can ensure that the tiles are neatly arranged and avoid bricks. Dimensional deviation causes the seam to be skewed, which affects the overall effect of the tile paving. At the same time, it can also avoid the deformation, arching, hollowing, breaking and the like of the brick body due to the different shrinkage rates of the brick body and the ground or the wall. Waste of secondary materials.
The technician suggested that the seams can be adjusted between 2-3mm when the tiles are laid, and in order to avoid wasting materials, a number of selected products can be randomly sampled on the ground for non-bonding trials. Obvious color difference, dimensional deviation, uneven gap between brick and brick, uneven chamfering, etc., if the satisfactory result is not achieved after the adjustment of brick position, the laying should be stopped in time and exchanged with the material supplier.
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