Will the drainage on the same floor be blocked on the second floor?

The drainage of the same floor will not be blocked on the second floor.

Because the drainage of the same floor is mainly to install a drain pipe at the bottom of the bathroom, and then seal it later, so there is no need to occupy the top floor space of the bathroom, and only need to design the drain pipe reasonably, so there will be no water blockage. Drainage on the same floor can save pipes and a certain amount of elbows, and only need to lay pipes, so that drainage will become smoother and the probability of blockage will be reduced during use.

If the trap is blocked, it will be difficult to dredge, and the drainage on the same floor cannot be dredged as easily as that on the lower floor. Generally, no one in residential buildings will throw strange things into their sewers, but in corporate life, hotels, shopping malls, public toilets and other places are really easy to stuff strange things.

site operation

For example, if a mobile phone is dropped in the toilet, the drainage system on the same floor will go downstairs directly, and it can be taken out directly by opening the pinch plate and the cleaning port. Drainage on the same floor is difficult to maintain. If it continues, it will easily lead to secondary disasters. It was just to repair the toilet, but there was a lot of water leakage. Therefore, it is not uncommon for some pipes in the sink to leak when they touch the ground. Basically, it depends on the level of plumber you hire.

Drainage construction on the same floor requires high technology, and no matter how good the design is, it can't compare with the bumpy site construction. The advantages and disadvantages of all designs are based on the premise of "correct structure". For example, it is clearly marked that the distance between the cleaning port and the wall is 200, and the workers directly install it next to the wall, which leads to blockage and cannot be cleaned.