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Anonymous users2024-01-23If you want to add a new drain, there's a way to not truncate the main:
Buy a 110 to 50 positive tee, facing the opposite side of the 50 port, cut off 45% longitudinally (110 nozzle direction), leaving 55% and 50 ports to be used. Then dig a slightly larger opening than 50 in the corresponding place of the main pipeline, and coat the inner wall of the interface to be used with special adhesive for PVC pipe, and the outer wall of the opening of the main pipeline. Then combine the two places and stick them together.
Then tie it with a nylon cable tie or something else and wait for the glue to set.
Because only 45% of the cut is removed, the 55% half requires a little force to snap onto the supervisor. Doing so will make them tightly bound and secure.
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Anonymous users2024-01-22There is a 50 to 110 header interface.
Today's buildings do not allow sewer joints to be buried in concrete.
You can find a vacuum cleaner with high power that can absorb water, and you can generally suck it out by connecting a hose into it, if not, you can buy a bottle of dredging agent that can decompose the cement and add it in, and the cement will melt.
It is estimated that there is air or scale in the pipe, so you can empty it or clean it once.
The height of the third floor is only about 10 meters. A 1-meter PVC50 pipe costs about 5 yuan, and the worker's salary is only the price of a day.
It is recommended that you take covering, packaging and beautification; Let go of your current thoughts. Every house has something inherent in it, and the sewer pipe is one of them; The decoration of the house can be designed according to your mind and aesthetics, but the main structure is not within the scope of you can change. 110 sewer pipe, how big a slot do you have to open to bury it directly... >>>More