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Anonymous users2024-01-23According to Article 1 of the Code for Outdoor Drainage Design (GB50014-2006), the specified values of the minimum pipe diameter and the corresponding minimum design slope of the drainage pipe are: the minimum pipe diameter of the sewage pipe d300mm The corresponding minimum design slope of the plastic pipe and other pipes.
The minimum diameter of the rainwater pipe is d300mm, and the corresponding minimum design slope is plastic pipe, and other pipes.
Generally speaking, there is no specific specification standard requirement for the setting of outdoor drainage pipe slope, because the setting of outdoor drainage pipe slope also has many influencing factors, and the material of pipe, the size of pipe diameter, the size of flow rate and other aspects all affect the setting of drainage pipe slope. The setting of the slope of the outdoor drainage pipe and the installation and acceptance procedures of the pipeline are particularly rigorous, and the detailed acceptance of some projects is required, and the project manager, the construction unit, and the supervision unit jointly participate in the quality acceptance of the inspection batch, if there are subcontracted items, the project manager of the subcontracting unit is also required to sign and accept, and the slope of the drainage pipe, the irrigation and water before the pipeline is buried, the ditch foundation treatment and the strength of the well pool floor and other aspects should be accepted and signed one by one.
The installation of the toilet sewer pipe must be accurate, and the socket should be glued, and all plugs must be plugged to the end. After the installation, the hole through the floor slab should be carefully filled with cement mortar to prevent water seepage in the future. After the water pipe is ready, the reserved water nozzle should be wrapped to prevent the cement from falling.
I am from Jinyang Pipeline, and if I find a leak, I should repair it immediately, and the leakage is not a small problem!
The sewer pipe in the bathroom can be wrapped.
The bathroom sewer pipe can be decorated like this: >>>More
If it is on the first floor, it can be changed, and if it is on the second floor including the second floor or above, it is necessary to consult with the neighbors. >>>More
1. After the installation of the water pipe, the pressurization test must be carried out: the pressurization test is generally carried out under the condition of 1 5 times the water pressure, and there should be no water leakage in the test. A simple test method without pressurization, but not entirely feasible. >>>More