Where is the problem of water seepage on the exterior wall of the bathroom?

Updated on Bathroom 2024-04-02
2 answers
  1. Anonymous users2024-01-23

    There are three main possible situations:

    1. If there is leakage of the buried plumbing pipe in the bathroom wall, it is recommended to carry out a pressure test to check whether the buried plumbing is leaking.

    2. The waterproof treatment at the wall-to-ground junction is unqualified, and the waterproof layer at the wall-to-ground junction is not completely covered when painting, which leads to the leakage of living water along the wall-to-ground junction of the bathroom to the outer wall.

    3. The heatstroke prevention treatment at the door of the bathroom is unqualified. When bonding the doorstone, the doorway hole is not waterproofed, resulting in domestic water leaking to the outer wall through the bottom of the doorstone.

  2. Anonymous users2024-01-22

    Waterproof problem, there are two reasons, one, the door did not do a waterstop, with cement mortar, pour three to four centimeters of the dam, and then do waterproofing, of course, the best way is to paste the bathroom sill stone, and then do waterproofing, the effect is better; Second, there is no secondary drainage, the bathroom anti-slip brick absorbs water, and the water sucked down seeps into the sand and ash layer, and there is no place to go, and finally seeps out from the door. In the above situation, the time node, about a year to two years after moving in, the tide begins to return at the door.

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