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Anonymous users2024-01-23Poor drainage is generally caused by the cement and sand falling into the solidification during construction, in this case, dredging does not work, the only solution is to dismantle and redo, you are newly done, and then do it like this, although it is very irritating, but only in this way will the problem be solved.
There is no such problem as the quality of the sewer pipe, nor is the construction method, at most, it is considered that the finished product is not protected after the construction is completed.
Of course, if it's cement and sand, you can let the renovation bear all the losses, or tear it down, and find the most fundamental reason.
Cause of water leakage:
The waterproof layer is divided into a horizontal waterproof layer and a vertical waterproof layer on the side, the horizontal waterproof layer leaks to the downstairs if there is a problem, and the vertical waterproof layer on the side leaks to your own home if there is a problem. Water leaking into the corner of the outside of your bathroom or the door of the bathroom is first sure that the vertical waterproof layer on the side is broken somewhere, otherwise no matter how much water can only come up from the tile surface. In fact, the damp marks we see in the corner of the bathroom or the door of the bathroom are not vertically leaked in the past, theoretically speaking, as long as the waterproof layer is damaged somewhere, the open water in the bathroom penetrates below the tile surface from the corner, tile surface and joints or any other possible place, and is concentrated in the mortar layer, then the mortar layer is equivalent to becoming a water layer, and then concentrated in the waterproof layer where the damage leaks downstairs. >>>More
This depends on whether it is a problem with the waterproof layer or the water pipe, of course, you can dig the wall to redo the waterproofing, or you can not dig the wall, and directly use CPC leak-proof agent to brush the gap in the tile. This thing can be seen in the nest.
It should be a leaking water pipe, find the upstairs resident to check where the leak is, and then repair it.
I think it's okay! Pay great attention to the supplies in the bathroom, and pay attention to whether there is a non-slip design when buying.
Bathroom waterproof construction is the most important part of the decoration process, from the many cases I have been in contact with, most of the bathroom water seepage is caused by waterproofing is not done, but not all, the modified water supply pipe due to the pipe joint is not connected and the leakage water is also more common, as for which situation is caused, you can start from the first check the leakage of the water supply pipe, you can ask the hydropower installer to use a pressure test table to detect the water pressure of the pipeline, That is: the water supply pipe of the toilet is disconnected from the introduction of the front-end valve, the nozzle is blocked with a plug, and a water point is taken to inject water into the pipe for a hydraulic test, pressurized to about 6kg), test method: metal and composite pipe water supply pipe is observed under the test pressure for 10min, and the pressure drop should not be greater than about 2kg); The plastic water supply pipe should be stabilized under the test pressure for 1h, and the pressure drop should not exceed approximately; Then stabilize the pressure for 2 hours at about times the working pressure, and the pressure drop should not exceed the approximate. >>>More