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Anonymous users2024-01-241. The possibility of all this happening exists, if the overall airtightness of the sewer pipe is good, the amount of water upstairs and downstairs is large, and a certain vacuum will be formed at the moment of the downstream, and part of the water in the trap will be sucked away.
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Anonymous users2024-01-23Nothing to do with the upstairs!
It should be that there is too much sediment in your S-bend, causing a blockage. It is recommended to open the S-bend manhole or stirring rod for cleaning.
If it still doesn't work, it is recommended that you do a secondary S-bend.
If the downstairs can be constructed, the floor is under the S bend, and the basin is under the open S-bend, double anti-odor.
Tell the upstairs not to pour water, close the main valve, and then find someone to unclog the sewer.
Excuse me: What floor is your house? How many floors are there? Is it a renovated house?
If you leak from top to bottom, you have to find the upstairs, or find the property to solve it, doesn't your community have a housing maintenance fund? Yes, you can use it.
First, you can go directly to the upstairs occupants and ask them to take responsibility for the restoration. If the upstairs occupant does not agree to your request, then in this case, you can first ask the housing quality inspection department to make an appraisal report on the cause of the house leakage and how to repair the leakage, after the appraisal result comes out, if it turns out to be the upstairs cause, you can ask the upstairs occupant to repair immediately or within a limited time with the report, and can submit a claim to the upstairs for compensation for the damage caused during the repair. If the other party does not cooperate, you can take the dispute to court. >>>More
If you are on the roof, you should be careful that the wall skin falls off due to the leakage of the upstairs, so you must deal with the leakage first, and then shovel off the original putty, generally do the putty three times, the roof generally does not need to be waterproof, and it is also your upstairs thing to be waterproof.