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Anonymous users2024-01-23By the main pipe, but it should be intermittent, there has been a sound, that is, the upstairs water equipment has been using water (the people upstairs do not know), you can go upstairs to tell him, pay attention to check the water equipment, he repaired the downstairs and there is no sound
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Anonymous users2024-01-22Because it's not your family that uses it.
1 Make a hole in the floor slab.
2. Before the installation of the drainage pipeline, the civil engineering negotiation shall be required to pay off, find the size of the dump of sanitary appliances and the height of the rejection, install the trunk pipe, the riser pipe to the branch pipe in turn, and verify whether the coordinates are accurate again before the civil engineering plugging the floor hole. >>>More
According to the building design code, there is no so-called sewage pipe in the kitchen, the sewage pipe only exists in the bathroom area, and the kitchen only has a drainage pipe. Because kitchen water is considered wastewater, it has to be treated by grease traps; The toilet water is considered sewage, and the septic tank must evolve. So sewage and drainage are two different concepts.
PVC pipes can be used, 110mm sewage pipes for toilets, and 75mm for other drainage pipes. As for the question of how to connect with the public pipe, first of all, we must know what material the public pipe is made of, if it is also a PVC pipe, then it is actually not a problem, and the plumber knows how to get it. >>>More
Different regions, labor costs are different, market prices are also different, I suggest you go to the regional question
Water tank material problem: The water tank material is not good or the internal parts of the water tank are old. >>>More