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Anonymous users2024-01-23Lilei Network believes that first of all, you must be able to find the company's information, if you can't find his information, then it must be fake;
Secondly, you should also be cautious about the outrageous ones that are cheap, because if they are too cheap, there is a high chance that there will be a situation where money will be added in the middle.
Then, be sure to negotiate with the sewer dredging company in advance, it is best to design it and pay according to the contract Finally, if you want to do the optimization and promotion of the sewer dredging company, please find Lilei.
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Anonymous users2024-01-22It should be blocked, and if it is not blocked, it will not affect the drainage.
With what connection? First of all, remove the sludge and rust on the inner wall of the sewer iron pipe and wipe it dry, wrap the PVC pipe layer by layer with raw tape (the raw tape will expand when exposed to water), wrap it around until it will be able to be inserted into the sewer iron pipe, and then evenly coat the raw tape with sealant and insert it tightly into the sewer iron pipe, and finally seal the butt with sealant. The smell is the problem of the anti-water return device.
Don't buy the so-called squatting toilet for sitting, pick a siphon toilet with a suitable hole spacing. 2. Before installing the toilet, be sure to test whether the sewer pipe is unblocked. Method: >>>More
1. Squatting pit to change the toilet (squatting toilet PK toilet), first measure the distance from the center of the drain to the wall. Buy a toilet according to this distance. Don't buy the so-called squatting toilet for sitting, pick a siphon toilet with a suitable hole spacing. >>>More
You can't just change one place, you have to change all of them to PP pipes, and go inside the wall and on the top of the wall.
You have just been 30 years, our family's old house was built in 1955, and it is also blocked every once in a while, and often spends money to call people to dredge, usually hit it right (use it carefully), and often flush the sewer with caustic soda