As the cement pipeline equipment commonly used in our daily life, it is applicable to many occasions in our current urban life. Because of its use characteristics, use methods and other issues. Has been loved by the majority of users. As one of the commonly used equipment in our lives. For its construction we must pay attention to a great extent. Let's take a look at some of the methods for the construction of cement drainage pipes with the editor of the cement pipe factory!
1. Open cut method, also called slot construction method. Dig trenches according to the measurement and alignment during construction. Generally, small and medium diameter drainage pipes use reinforced concrete pipes with large and medium diameters.
2. Pipe jacking method. Excavation operation pits in the direction of the inspection well. The pits and steel plates facing the stub section form a solid back, and the pit walls on other sides are used as general support. Relatively pipe jacking pits can be constructed using continuous wall or sinking methods.
3. Shield method. A shield is a large working tube with an excavator and a jacking device. The lined pipe section is pushed forward as the back seat, and the space left after the pushing is used to line the wall surface, forming the pipe body. At present, large-scale drainage pipes in China have been constructed by shield tunneling.