Wuhan Contiguous Renovation Project, Water Supply and Drainage Pipes Suitable for Different Building Construction

The Wuhan contiguous renovation project is advancing in an orderly manner, and the upgrade of water supply and drainage system is the core link, which is directly related to the follow-up quality of life of residents. In view of the differences in the construction age, apartment structure and original pipeline layout of different buildings, the construction team adopted a plan of adapting plastic pipes to different specifications to ensure accurate and efficient transformation.

For multi-storey buildings built earlier, the original water supply and drainage pipe diameter of such buildings is generally small, and the pipeline is seriously aging. During construction, the use of large-flow plastic drainage pipes with suitable specifications and corrosion-resistant water supply pipes can not only solve the problems of easy blockage and leakage of old pipes, but also adapt to the characteristics of dense households and concentrated water demand in the building. At the same time, considering the limited space of such buildings, it is easier to install pipes in narrow pipe wells after optimization, reducing the interference of construction on the daily life of residents.

For relatively new small high-rise buildings, the original pipeline foundation is good, but there is a lack of local pipe diameter adaptation. The construction team adjusts the specifications of the water supply pipes according to the distribution of water points of the building type, and uses large-diameter pipes in the kitchen, bathroom and other water-concentrated areas. The rest of the area chooses specifications that suit the conventional needs to balance the transformation cost and use effect. The drain pipe is higher on the priority list of optimization riser specifications to enhance the drainage flow rate and avoid the hidden danger of water return in high-rise households.

During the construction process, the team carried out pipe distribution and installation in strict accordance with the sub-specification adaptation plan, and each type of building corresponds to the exclusive pipe specification list to avoid misuse from the source. At the same time, according to the actual situation on site, fine-tuning the adaptation details to ensure that each pipeline renovation fits the actual needs of the building, laying a solid foundation for the upgrade of the water supply and drainage system of the Wuhan continuous renovation project, so that residents can enjoy more stable and convenient water drainage services.