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Anonymous users2024-01-24It is specially developed for the yin and yang corners of the bathroom that are easy to leak in the bathroom, wear pipes, sanitary ware, floor drains and other places, so the waterproof is more professional and the effect is better.
Here's how to do it:
1. Chisel the cracks and parts that need to be repaired such as the root of the pipe and the floor drain into a "V" shape, clean them, and sprinkle them with water to moisten them;
2. Add water (water-cement weight ratio 1:2 3) to the [permeable crystalline repair mortar] and mix it evenly, and carry out repair construction before the initial setting (within 5 minutes), and the root of the pipe, the perimeter of the floor drain, the yin and yang corners, and the root of the wall should be made into r angles;
3. After the final setting of the repair mortar, stir the powder and liquid material of [durable waterproof slurry] evenly, let it stand for 3 minutes, stir it again and evenly brush it on the base surface, and it should be cross-brushed twice, and only after the first surface is dry can the second construction be carried out;
4. Anti-stampede after completion, closed water inspection can be carried out after 48 hours.
1. Clean up the construction site and sprinkle water to make it fully moist but there shall be no stagnant water. >>>More
Waterproof coating is better. If the pipe is irregular when using the membrane, it will increase the difficulty of the construction of the tarpaulin, and the tarpaulin will not have adhesive force, and it is easy to produce seepage and leakage in the humid environment of the bathroom. It not only reduces its waterproof effect, but also affects the aesthetics of the entire waterproof layer of the bathroom, if you use waterproof coating, the operation is simple and convenient, and the waterproof is very good.
There are hidden dangers, because the tile joints can not be seepage, no matter how good the caulk is, over time, more and more water in the caisson, and can not be discharged, there is a possibility of leakage again. In addition, a secondary drain should be added for better results.
Caisson toilet waterproofing practice.
There are two main methods for toilet caissons: ceramsite backfill and prefabricated plate overhead 1Ceramsite backfill. >>>More
The safest thing to do is:
Remove the cold oil waterproofing layer (that is, the black thing) (if any) made by the original building side, and roughly smooth out the uneven and convex sharp corners of the ground and sunken walls caused by the removal of cold oil. >>>More