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Anonymous users2024-01-24It is necessary to knock on the original waterproof, otherwise the re-done waterproof is made in white, the waterproof is invalid, and the waterproof must be exquisite, twice, once is flexible waterproof, once is rigid waterproof, and the gauze mesh must be added.
The waterproof layer is hollow, indicating that the wall was not treated well, and the waterproof layer has no adhesion. It is recommended to remove it and re-waterproof. Otherwise, the wall tiles will also be hollow.
The hollow drum of the bathroom wall tile is caused by the bonding and detachment of the tile tile >>>More
And tile joints, with 12 mm wall as well, in addition to the retro brick large gap need to stay in the mold (510 mm) sail slowly, other bricks are generally 310 mm also, remember, even seamless tiles to achieve expansion and contraction, so be sure to leave joints. The last step is to see if there is a hollowing phenomenon of tiles pasted. You can take a small mallet and hit a few tiles, and there is no gap not to listen to the real sound. >>>More
If the hollow drum does not meet the requirements of the national standard, you can contact the property or developer for repairs. >>>More
Your brick should belong to the floor tile on the wall, from the master's pasting effect to see that there is no problem in the craftsmanship, it should be the wrong paste material, should be brushed to be glued with adhesive paste, cement paste itself will appear this situation. Or it will not be empty for a short time, and it will be empty for a long time.