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Anonymous users2024-01-24It is normal to have only one sewage pipe in the bathroom, only the sewage generated by the toilet is discharged, and the general pipe diameter is at least DE110 or above, and the high-rise will be used.
Back to DE160, the kitchen water can be set up separately according to the situation, it can also be discharged into the toilet sewage standpipe, the rainwater pipe must be an independent riser, and the air conditioning water is currently required to be drained by an independent riser.
I don't understand your question, according to the main pipe, one is right, and the branch pipe is not right.
OK.
But go outside from the kitchen to the bathroom. >>>More
Then the downstairs is miserable, the sewer pipe is not ventilated, and the downstairs toilet drains from other drains or floor drains.
Do you know what it's for? I went to test the water today and found mine too, I don't know what it does?
The sewer outlet in the bathroom has a floor drain outlet, a sink drain, and a toilet drain. The thicker sewer outlet is for the toilet, and the thinner sewer outlet is the floor drain and sink drain opening. Hope to adopt.