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Anonymous users2024-01-24The one upstairs in your house may not be waterproofed well, so it is recommended to check it out.
Can't see where the water leaks clearly, is it around the sewer pipe? >>>More
This indicates that there is water seepage around the upstairs and around this corner - notify the upstairs neighbors to look for water seepage points and do a good job of waterproofing around this area.
It feels like I cut corners when I was tiling, and the mixture of cement and sand was less.
1. The base layer is not cleaned, and the water-cement ratio of cement mortar is too large. >>>More
1. Due to the long-term water on the ground, it is best to use flexible waterproof coatings, or first use polymer cement waterproof mortar to level, and then use "JS" and other coatings to brush thick, and pave the floor tiles on top. 2. The wall waterproofing is mainly rigid waterproofing, because the wall should be paved with veneer bricks, and the combination of flexible waterproof materials and mortar is not good, and it is easy to shell. Before laying the wall tiles, apply 2 3mm waterproof dry mortar, or mix polymer waterproof glue at the level of the rough bottom of the wall, and then lay the veneer tiles. >>>More