PE drainage pipe is a pipe material that is widely used in municipal, industrial and agricultural fields. Its construction method generally includes the following steps:
First of all, the pipeline measurement and pipeline inventory work are carried out. This is an important foundation for ensuring that the piping installation is accurate and error-free.
Secondly, the construction of construction roads. This provides convenient conditions for subsequent pipeline transportation and installation.
Next is the excavation of the pipe trench and the transportation construction of the PE drainage pipes. In the process of excavation, it is necessary to pay attention to protect the surrounding environment and avoid affecting the surrounding facilities.
At the same time, it is necessary to prepare a proper sand cushion. This helps to improve the stability of the pipeline and prevent it from sinking.
An important step is the connection of the PE drain pipe. The commonly used method is hot melt docking, after heating two identical connection interfaces to a viscous flow state, removing the hot plate, and then applying a certain pressure to the connection interface, and cooling and solidifying under this pressure state to form a firm connection.
After that, a series of operations such as pipeline laying, pipe body backfilling, pipe section pressure testing, valve, and well chamber installation are carried out. These steps need to be carried out in strict accordance with the corresponding process standards to ensure the safety and reliability of the pipeline.
Finally, the pipe trench backfill was completed, the pipeline marking was set, and the water test was carried out. This allows you to verify that the pipeline is functioning properly and to deal with any problems that may arise.