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This resolutely does not work, you must wait for the waterproof layer to completely dry, and then carry out a closed water test to ensure that there is no leakage, before you can start tiling, and in the process of tiling, you must ensure that there is no damage to the waterproof layer. The so-called closed water test refers to the toilet waterproof layer is completed and dry, the floor drain on the bathroom floor, the nozzle and other drainable pipes are sealed with tape to ensure that there will be no water leakage, and the water surface of the bathroom begins to release water, the height of the control principle is that the water surface must be higher than the upper mouth surface of the floor drain and must ensure that the floor of the bathroom can be immersed in water, so that you can see whether there is a leakage problem in the bathroom downstairs, and the water storage time is at least 24 hours or more.
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After doing the waterproof leak test, there is no problem, some damp can be tiled, and the cement and sand ash of the bricks are not afraid of moisture, and the decoration personnel will know.
1. Clean the ground, 180 cm from the ground to the wall, there must be no dust. >>>More
To do waterproofing, the ground should be guaranteed to be dry before operation, so that the effect is better; So after the ground is knocked open, it still has to be dried; When installing the Moen shower room, the waterproof treatment should be done well.
Of course, it has a relationship, if the waterproof is not done well, then the following will suffer, and it will leak rain. If the waterproof is done well, there will be no leakage underneath, and you can rest assured
If the ground is not flat enough, it is necessary to find it with cement mortar first, as smooth and strong as possible, and then do waterproofing. >>>More
1. Inspect and accept the appearance, variety, specification, packaging, size and quantity of materials, and form corresponding acceptance records. >>>More