The best answer
1. Ask the master to construct according to the instructions of ceramic tiles. The ceramic tile packaging of regular manufacturers is generally equipped with detailed instructions for use, and there are clear guidance and suggestions for the use environment, operating specifications and precautions.
The traditional way is as follows: cement and fine sand are proportioned; Brick-soaked wet wall; Lay the shop and leave the seam. If the whole construction process is operated according to the product specifications, there will generally be no problems. Pay special attention to prohibit pure cement paste when paving tiles, and leave gaps. Pure cement paste has obvious thermal expansion and cold contraction reaction. If there is no gap or the gap is too small, the tension and tension of cement paste will cause the tiles to squeeze each other and crack or even fall off.
2. Make the wall waterproof before tiling. The location of the wall tile is generally the bathroom and kitchen, with long-term water and heavy moisture. It is suggested to waterproof and block moisture before laying bricks, and at the same time avoid wall structure changes and tile discoloration caused by water vapor leakage. However, the waterproof layer itself has a waterproof function, so it should strictly follow the construction specifications when laying tiles on the waterproof layer. In order to enhance the bonding performance between tiles and the base surface, it is suggested that universal waterproof slurry should be used as the waterproof material for the wall surface.
3. It is recommended to use mortar glue or tile glue. Ceramic tile glue is an improved special cement mortar. By adding additives, the cohesive force of cement mortar can be greatly improved, which affects the coefficient of thermal expansion and cold contraction of cement mortar. As long as gaps are left according to the requirements of ceramic tiles and the construction is standardized, the phenomena of cracking, hollowing and brick falling can be effectively prevented, and the thin-layer construction method can also greatly improve the construction efficiency. Mortar glue is the latest patented product developed by Leibangshi Company, which is concentrated by a variety of additives. Mortar glue mixed with water, cement and sand in proportion can play a similar role to ceramic tile glue, reducing transportation trouble, convenient construction, and being economical and practical.
4. handle special materials with care. Occasionally, some marble slabs or large stones will be used in home decoration. These materials are easy to fall off because of their heavy weight and large area. Therefore, it is recommended to use tile glue or mortar glue when paving, and handle them carefully according to relevant instructions to avoid unnecessary losses and troubles.