The sewer pipe of the bathroom of the new house did not make an S bend, should I find a property?

In response to the question you asked, you should look for the property, and the property will find the developer. (You don't specify which sewer pipe it is here, so it's hard to say directly whether the S-bend should or shouldn't have it.) ）

Your bathroom sewer pipe doesn't have an S-bend?

Probably the drawings are like this. It can't be that you don't have one.

There are two places not to do. One is that there is a pool, which is made above the ground. The second is the toilet. It's also on the toilet. In the past, there was no trap for floor drains. Now the drawings are there.

Yes, this is a matter of common sense, and plumbing should not make this common-sense mistake.

It's useless for you to go to anyone, because that's how it was designed.

The S-bend you mentioned is called a trap bend, and its main function is to prevent odors in the sewer. However, many new developments now do not have water traps. In the sewer system without a trap, there is only the possibility of anti-odor in the floor drain, so you will generally install an anti-odor floor drain, and do not replace the ordinary floor drain when you renovate it.

Regular toilet wastewater and sewer need to be stored in the bend of the basin need to use S bend (grounding) P pipe (wall) T pipe (wall) Bath tank needs P pipe.

However, many developers and decoration companies now directly connect the wastewater to the floor drain in order to save trouble, relying on the trap in the floor drain, so that it is okay when it is generally used, but it is easy to produce backwater when the basin and bath tank are collected and discharged once.

As for who to find, it is difficult to say, first of all, it depends on the person responsible for the decoration, even if the person responsible is found, such a problem is difficult to say whether it can be solved because of the prevalence = =b

It depends on which sewer pipe, toilet, wash basin, vegetable basin and other appliances all come with S bend, and the S bend is not good for drainage.