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Anonymous users2024-01-24Resolutely do not destroy the beam structure, the floor is not an important structural load-bearing, and the beam is an important structural load-bearing. That's the difference.
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Anonymous users2024-01-23The 200-high beam pipeline was re-waterproofed after laying.
Hello, the above brother answered is not right, the floor heating pipe is mainly suitable for the northern region, mostly used as a solar tube is not suitable for laying underground, besides, Ningbo is located in the south of China, so as to show that the above brother is not right. I will answer your question now, generally buried in the bathroom and used as a branch pipe such as PPR material or PVC material can be. PPR material is generally used in home improvement pipes for water supply pipes and water supply pipes; PVC material is suitable for drain pipes, and it is recommended for reference only.
1. The funnel-shaped one is a floor drain!
2. The S-shaped one is the drainer port. Hanging washbasin. >>>More
Hello! Generally, indoor water supply pipelines are designed to be laid with cushions. >>>More
Generally, the developer will set it up, and when the house is closed, there will be.
No, 1, because all the branch pipes have a certain slope, otherwise they can't be drained. 2. The connection between the branch pipe and the riser is an elbow, which basically blocks the backflow of water, 3, the branch pipe also has a water trap at the connection to the sanitary equipment, 4, the diameter of the riser is much larger than the diameter of the branch pipe, so there is generally no such worry. Of course, if there is a blockage in the riser, there will be what you call backfilling. >>>More