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Anonymous users2024-01-24No seals? Is there no viscose? In this case, it is best to dig up and start over, and the construction party should be responsible for the loss, which is a big problem after all, such as waiting for the water to leak after moving in, which is more troublesome and may be more difficult to protect rights.
Hope it helps.
First knock out the floor drain along the surrounding leveling layer, and carefully punch the floor drain out. Then add a tee to the floor drain. Then, according to the hope, take charge in different directions. >>>More
Generally speaking, wrap it in the same material as the surrounding area; This approach is more natural and not abrupt. >>>More
This still depends on how you negotiate with the downstairs, so no matter what, this problem still has to be solved, and you can also find a property, which is best solved by spending some money.
You can find a decorator to see how to modify it, they are more professional.
It's really not easy to do. You can try that polishing or cutting machine to make a small ramp out by hand. It's a bit difficult, though. If you knock it out and redo it, it's a lot of work.。。