A, the use of toilet waterproof coating 1. Foundation treatment: the foundation must be firm and have strong hardness. The appearance must be cleaned so that the surface is free of dust, sand and other building materials. The appearance should be smooth without looseness. Must be smooth, and remove the residual mortar.
2. Detail treatment: Draw a 20 mm circle around the floor and the wall of the corner of Yin and Yang. After the wall root is positioned, the floor slab will be wrapped tightly with cement mortar, and the joint between the pipe root and the ground will be brushed into a figure of eight with cement mortar. If there is rust and oil stain, please clean it with wire brush or sandpaper. After treatment at the grass-roots level, there should be no obvious water accumulation.
3. Stirring: First, pour the materials into a bucket, and then stir them one by one for 3 to 5 minutes until a uniform slurry without powder and particles is formed.
4. Waterproof paint is applied to the bathroom: brush it on the base with special tools, and the force should be consistent; Usually double-sided brush, the thickness of each brush should not be too thick; Wait until the first time is half dry, then brush the second time, and brush vertically. The total thickness of the brush is usually 1-2mm.
5. Maintenance: After one day, it is recommended to cover the coating with a wet cloth or spray a proper amount of water on the coating.
6. Protection: Avoid scratching, exposure and damage before completely drying.
7. Inspection: After the waterproof layer is dry, it is necessary to inspect the construction site of waterproof coating construction, and inject water for more than two days to check whether the waterproof construction is qualified.
Second, the precautions for using waterproof paint in the bathroom 1. When using waterproof coating, the temperature shall not be lower than 5℃, and it is not allowed to operate in wet weather or with water on the construction site.
2, when using waterproof paint, pay attention to protect your eyes and mouth. If you need to wash it off immediately, if not, go to the hospital in time. Therefore, it is best to wear masks and protective glasses during construction.
The above is how to use the waterproof coating in the bathroom and the corresponding precautions. Take notes!
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