There are taboos in family decoration in winter. D

At present, in the paving of wall and floor tiles, many users only pay attention to beauty and use paving without joints, or the paving is too tight and dense, which is easy to leave hidden dangers for the future. Because the thermal expansion and contraction coefficients of the foundation layer, bonding layer and the ceramic tile itself are very different, under the damage of thermal and cold tension for 1-2 years, over dense paving is easy to cause problems such as ceramic tile bulging and fracture. Some data show that if such problems occur, the cost of re paving will be 4 times higher than that of the first paving

at present, in the paving of wall and floor tiles, many users only pay attention to beauty and use paving without joints, or the paving is too tight and dense, which is easy to leave hidden dangers for the future. Because the thermal expansion and contraction coefficients of the foundation layer, bonding layer and the ceramic tile itself are very different, under the damage of thermal and cold tension for 1-2 years, over dense paving is easy to cause problems such as ceramic tile bulging and fracture. Some data show that if such problems occur, the cost of re paving will be 4 times higher than that of the first paving

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the reporter learned from professional tile laying technicians that leaving good seams when laying tiles can not only save tiles, but also help beautify the room. Especially in cold winter, in order to avoid the “ Thermal expansion ” Effect, how to reasonably leave joints in paving is more worthy of attention

it is understood that when the joint is 1mm-3mm, under the condition of saving 3% of the material, the joint paving is convenient to randomly adjust the brick spacing according to the actual paving area, so that the whole brick can be used at the corners as much as possible, which is both beautiful and time-saving. When the tiles with different colors and patterns are paved in a large area, the joint paving can make the color transfer more natural and eye-catching; The joint laying can ensure the neat joint of the tiling surface, avoid the joint deflection caused by the brick size deviation, and affect the overall effect of the tile laying. At the same time, it can also avoid the deformation, arching, hollowing, fracture and other conditions of the brick due to the different shrinkage between the brick and the ground or the wall, resulting in the waste of secondary materials

technicians suggest that when consumers are paving tiles, the joints can be adjusted between 2-3mm. At the same time, in order to avoid waste of materials, they can first randomly sample several selected products and place them on the ground for non bonding trial paving. If there are obvious color differences, size deviations, uneven gaps between bricks, uneven chamfers, etc., and they still fail to achieve satisfactory results after adjusting the brick position, they should stop paving in time, And contact the material supplier for replacement

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