The construction site should be cleaned up.
Do a good job at the grass-roots level before laying tiles, clean up sundries and stains, and water the day before laying tiles. If it is a new wall, then when the cement mortar is 70% dry, it is necessary to arrange bricks, play lines and stick towel wall bricks.
Immersed tile
Generally, tiles can only be used after soaking. Watering the tiles the day before laying can effectively prevent the tiles from hollowing, falling off and cracking after absorbing the water in cement mortar after laying.
Pipeline treatment
Tiling is a surface project, and water circuit is a concealed project. Therefore, when tiling, the faucet, light switch, support and so on of toilet equipment. Should be considered, and the whole brick sleeve should be cut and matched to avoid being patchy with the non-whole brick, so that the waterproof effect is better.
Running water slope
The slope of running water is mainly on the kitchen and bathroom floor. When the bathroom floor tile is laid, it should be constructed according to the standard slope, which is generally three thousandths of the slope. Otherwise, there will be water accumulation or water backflow. At the same time, pay attention to the waterproof layer to avoid damage.