Is it appropriate to bury toilet pipes in the dirt?

The main drainage pipe riser belongs to the public facilities, which is repaired and maintained by the property department, and the branch pipe belongs to the owner's ownership, and whoever uses it is responsible.

What do you mean?

Is it normal that there is a thick horizontal sewage pipe on the top of the bathroom, and the height is not meters. >>>More

The layout of the pipeline is reasonable, there is no problem at all, and the construction is also very regular.

The drainage pipe of the first floor of the general high-rise building is laid independently, the second floor is the lowest drainage pipe mouth of the high-rise building, which is equivalent to the first floor of the multi-storey building, as long as the drainage main pipe below is not blocked, the second floor will not be backwater, the main pipeline downstairs is blocked, the water discharged upstairs will definitely come from the second floor of the water, the reason why this design is because the upper drainage pipe of the high-rise building is higher when the height is higher, and the water flows to the first floor will have a great impulse, and the falling water can not be discharged in time. There will be an instantaneous increase to the riser buffer above the horizontal pipe, when the water flow can not flow away in time when the water is at its peak, the water will be reversed from the first layer of the nozzle, so the bottom drain will be heightened, and the closed pipe will be raised to leave a large water buffer space on the upper floor, and it will not be reversed from the lowest drain outlet, so the lowest drain nozzle is set on the 2nd floor

The landlord, then it depends on whether you do a good job of defense, according to common sense, it will penetrate down, and you can only see the watermark on the wall below, but think about it now are pasted with tiles, you can't see it if you don't pay attention to it, if there are no tiles on the wall downstairs, the watermark on the wall is obvious, but the landlord, the water infiltration is not a matter of heaven, if the landlord, when you were pasting the tiles, you added that waterproof cement on the ground, it has a waterproof effect, it doesn't seem to be, but the landlord, It's better to fix the pipes, otherwise you will encounter unreasonable people, hehe, landlord, then you will be in trouble.