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It shouldn't be! Spraying water upwards can only indicate that the floor drain is low or blocked. It is recommended to check whether it is congested first.
Sealing depends on whether your balcony has a need for drainage. If there is, it can be temporarily blocked.
If you don't, you can seal it.
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OK!!! 11 Just block it.
The standard floor drain is a 50-pipe floor drain, and the height from the floor to the sewer pipe is 8 cm. >>>More
Observe if there is a floor drain. If there is a floor drain, you can put the washing machine. Other things can be found in the property.
It's best not to use it, so as not to get into trouble in the future.
The balcony should be drained. The waterproof performance of the balcony is the top priority of the balcony decoration, and whether the waterproof function of the balcony is complete is the decisive factor for the house to safely survive the typhoon weather and the rainy season, so the balcony should be drained. >>>More
Public stormwater pipes, which are the common parts of the building, should be repaired by the property, which can be repaired using the public maintenance fund.