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Anonymous users2024-01-24The sewage is 50 miles, the toilet is 100 miles, and the basin is 50 miles. The floor drain looks at the rough room and installs it where you are.
It will affect the discharge, and it is still very affecting.
The toilet is bought with a hole in the wall of the second floor, but the sewage pipe is in the outer wall.
Look at what brand is used, according to CECS17-2000 "Technical Regulations for the Work of Buried Hard PVC Water Supply Pipelines" and "Installation of Hard PVC Pipelines for Building Drainage" 96S341, since the trial in China in 1997, under the experimental and theoretical proof, in the case of water temperature 40 drainage temperature is not greater than 80, it can be used safely under the long-term effect of 50 years of internal pressure. However, the PVC pipe is most afraid of aging due to sunlight and damage by impact force and thermal expansion and contraction stress at low temperature, so it is no problem to use it for twenty or thirty years.
1.If the material of the sewage pipe is PVC, it is best to buy an elbow like it and replace it. >>>More
In terms of ease of use, the toilet drain should be pre-buried below the ground.