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Anonymous users2024-01-24The floor drain can be replaced with an odor-proof floor drain, and the odor-proof floor drain has a water seal to prevent the smelly air in the sewer from coming out. Hope it helps.
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Anonymous users2024-01-23The first floor is basically like this, if it is a relatively new community, it is fine, there are backwater pipes on the first floor, there is no such problem.
The bathroom has the smell of the sewer, and the matter is handed over to the company of the anti-odor treatment, there are generally many floor drain companies and property companies have this project, and the specific reasons refer to the following two points. >>>More
The sharing of toilet and bath sewers depends on the building's wastewater collection system. From the environmental protection requirements, the most ideal is to separate the discharge of feces, kitchens, and washing: the sewage from the toilet must be discharged into the municipal sewage pipeline after septic tank treatment and into the sewage treatment plant; The wastewater treated by the oil-water separation tank, the wastewater for washing and the rainwater are collected and treated, processed into reclaimed water for secondary use, or directly discharged into the river without processing and utilization. >>>More
No, the water is stress-free, even if the first floor is blocked, it's fine, have you ever seen the water flowing up,
The toilet drain on the first floor is usually a separate pipe and is not connected to the second floor or above. >>>More
It's very troublesome to block the floor drain, come and learn this trick.