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Anonymous users2024-01-24Is it that the humidity in the room is too high, and the sand you use to build the wall may not be dry river sand and absorb moisture, so the situation in the photo appears.
Tips for bathroom decoration to prevent leakageMany families have to knock off the original bathroom wall and floor tiles and lay new tiles in the decoration. As a result, it is necessary to re-do the waterproofing work on the wall and floor of the bathroom. If there is a quality problem in the waterproofing project, the water stain will leak to the next room, or it will leak downstairs, causing serious damage to your home and neighborhood. >>>More
The developer does waterproofing only the ground part, if the decoration, it is advisable to make the wall waterproof together, in case the water flows to the wall during the shower, penetrates into the tile gap and leaks downstairs, and it will be difficult to repair at that time
It can be changed, but it is very troublesome, reconnect a hot melt tube, or connect a hot melt tube on the top to the position of the shower
After you have carried out the hydropower transformation, the waterproof layer of the membrane made by the developer has basically been destroyed, so it is recommended that it is needed. >>>More
You don't have to do a whole layer, you just have to clean the fibers and cement blocks on the pipes, and then you can put a plugging plug around the pipes. >>>More