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Anonymous users2024-01-23You can only resell and buy a new one, which will be troublesome in the future if you need to shift, leaking, poor flushing, etc.
The pit spacing is the distance between the center of the toilet drain and the wall.
The distance between the center of the toilet sewage pit (the fecal outlet under the toilet) and the back wall is generally 400 for the old man's house, and the pit distance for the newly built house is generally 300. Try not to choose a 300 or 400 dual-purpose toilet (there are two sewage holes at the bottom), which is easy to drain poorly.
You have to measure the straight-line distance from the wall to the center of your toilet drain and show what distance, you must buy the toilet corresponding to the distance of the pit, otherwise you measure the distance of 350 pits, and you can't fit it when you buy it.
Subsidence means that the elevation of this floor slab is lower than the normal indoor elevation, and generally the 2 sides of the beam will be subsided, that is, the subsidence slab has 2 supports for beams. There is a detailed structure of the reinforcement at the junction with the slab. See 04G101-4 for details.
It's short.,At least 400mm.,Please adopt one.。