My bathroom seeps water into the downstairs neighbor s bathroom, but the floor of my house is dry, p

You have made the problem very clear, even if it is the washing machine when it is used, it must be a pipe problem, the washing machine has a large amount of water, and it may leak out if it is too late, but whether there are cracks in the pipe or some joints are not connected, you have to actually judge. I don't know what the ceiling of your downstairs bathroom is doing, it should be able to disassemble it, it is generally an aluminum splicing ceiling, disassemble a part of the ceiling, drain the water upstairs, use a flashlight to see which part of the water is leaking, and then judge how to repair, if only the joint is not screwed well, disassemble and add raw material belt, re-tighten, if it is a pipe welding, add glue, if it is a pipe crack, see if the glue is OK, if not, you have to ask a plumber to cut the pipe again.

If it is leaking from the inside of the ceiling, it will be troublesome, so please find a way for a professional.

Probably so, I hope it helps you.

There is some truth in your own analysis! The legal basis is Article 83 of the General Principles of the Civil Law: if an obstruction or loss is caused to an adjacent party, the infringement shall be stopped, the obstruction shall be removed, and the loss shall be compensated.

If the adjacent party does not comply with the court's judgment, the injured party can ask the construction team to repair it from the downstairs, and the expenses incurred can be claimed by the court for compensation from the owner of the upper floor. Therefore, if it is not the man-made water leakage caused by you downstairs, it is the responsibility of the upstairs, and the upstairs is responsible for repairing the water to no longer leak to the downstairs and compensating for the corresponding losses downstairs. Therefore, you have the responsibility to inspect and repair it as soon as possible, otherwise it will cause more losses, the more you compensate, you can first find the property to help see what the situation is, in addition, the water quality is guaranteed for 5 years, the pipeline is 2 years, and the non-human developer responsibility during the warranty period can not be dealt with to the local quality supervision department to complain, they are in charge of this matter, and then they can't go to court to sue, otherwise the warranty period is self-care!!

It is said that the waterproofing of the wall of my bathroom is not done well, and the water on the floor tiles is not smooth, and the water seeps down the wall for a long time, and the downstairs ceiling is dry and the wall is wet, indicating that the water is leaking from the wall. The problem is in the bathroom.

If it is leaking near the water inlet pipe, it may be that there is a problem with the water pipe, and if it is water seepage on the floor slab, it must be waterproof and not done well!

See if the dripping place is the place of the sewer joint, if so, it may be the sewer joint leaking, remove the downstairs roof and take a look.

Block your own drainage channels for water accumulation test, if the water leakage proves that the waterproof is not done well. Otherwise, it is necessary to find the reason for the pipeline.

There should be a problem with the sewer pipe.