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Anonymous users2024-01-23Go to the supermarket to buy a bag of decontamination powder to remove the dirt on the inner wall of the bottle, pour it or something, pour it at the mouth of the sewer, and then pour hot water down, and a chemical reaction will occur Because the water will flow down the sewer, it is not guaranteed that all the cement blocks can be reacted, but it can be reduced Repeat a few times, and if it doesn't work, go to find a master who dredges the sewer.
No, the anti-bend must be installed at the mouth of the toilet, the floor drain, if it is installed in the middle, then the section of the pipeline from the floor drain to the anti-bend will produce dirt and smell after a long time.
Judging from the diagram alone, the first one is easy to block. After all, it is not pure water that passes, since there is a blockage, there must be weight, the first type of deposit is not easy to wash away underneath, the second kind of bend is too slow, the resistance encountered by the water flow is small, and the impulse is larger.
1. The best way is to use the fragments of the pipe, the decoration place is any point, to the same size of the pipe, its arc is the same, with the glue to glue the water pipe is very firm. >>>More
The cost of modification is different in different places, and the cost of modification is related to the difficulty of modification and the total amount of work.
1. Make a guarantee with soundproof cotton: measure the size of the sewer pipe and cut the soundproof cotton into sections. Wrap a section of soundproof cotton onto the main sewer pipe (i.e., the thick sewer pipe vertically). >>>More