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Anonymous users2024-01-24There is a blockage between the floor drain and the main pipe in the bathroom, so the water from the toilet flush is coming out of the drain.
It's not that the main pipe is clogged, if the main pipe under your house is blocked, the upstairs flush water will come out of your house.
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Anonymous users2024-01-23This is the phenomenon of backfilling, but there is such a phenomenon when you flush your home, which means that the horizontal branch pipe and riser of your home are blocked, and if you flush your house upstairs, it is the supervisor who is blocked.
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Anonymous users2024-01-22It's a clogged drain riser, so call the property to get through.
It stands to reason that the kitchen and bathroom are two flues, and it depends on whether your home or his home has been changed during the renovation.
The ground had to be cut open and the waterproofing layer had to be redone, and there was no other way.
Drainage pipe diameter: DN100 diameter is required for toilets, DN75 is required for more than 3 urinals, and DN32 is required for washbasins. >>>More
Generally due to these reasons:
1. The diameter of the drainage pipe during decoration is smaller than the drainage pipe of the washing machine, so that the flow is not enough, of course, water will bubble out. This is difficult to solve the problem fundamentally. The worry is to use silicone to directly close the connection between the drains. >>>More
Do not pass through the drainage bend to the bedroom on the lower floor, otherwise the drainage noise will affect your sleep. Hang a roof in the space where the lower roof passes, and give a manhole.