Horizontal pipe and riser, horizontal pipe and horizontal pipe shall be connected by inclined tee or downstream tee, instead of positive tee. Two 45 degree elbows are used for the outlet pipe to make big corner turns. The direction of the inspection port shall be convenient for maintenance, and its setting height is generally 1M. The vent pipe is set to discharge harmful gas in the sewer pipe network to the atmosphere and ensure that negative pressure in the pipe network will not damage the water seal of the sanitary equipment. The vent pipe is 2000mm higher than the surface. After the installation of the riser, the reserved holes shall be blocked, the formwork shall be erected according to the requirements of this practice, and the fine aggregate concrete not lower than the floor mark shall be poured. When plugging, the edge of the reserved hole shall be cleaned, a layer of cement slurry shall be brushed first, and the fine aggregate concrete shall be tamped twice. After formwork removal, water shall be poured for curing and leakage test. The sewage pipe connecting two or more toilets or three or more sanitary appliances shall be provided with cleanouts. The floor drain shall be 5MM lower than the ground, and the water outlet of the sitting toilet shall be 10MM higher than the ground. The urinal shall not fall above the bottom.

 Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 1

Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 1

 Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 2

Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 2

 Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 3

Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 3

 Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 4

Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 4

 Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 5

Construction organization design of a scenic spot parking lot in Guangzhou, Guangdong - Figure 5

Click to download the source file now

Special statement: This material belongs to the sharing uploaded by users Downloaded content, only for learning, not for commercial use. If there is any copyright problem, please timely contact Station delete!

Collection
share

WeChat code scanning and sharing

Click to share

Click to see more
All comments I want to comment
No comment