There are many types of concrete pipes. Today, let's discuss what socket-and-spigot concrete pipes are and how they are constructed. Socket-and-spigot concrete pipes are a common type of building concrete pipe used in municipal engineering projects.
It has become a major component of the drainage engineering.

Firstly, there are two types of trench excavation: straight trench excavation and slope excavation. Straight trench supports are categorized into two: horizontal sheet pile supports and steel plate pile supports. Due to the immersion of rebar...
The concrete flange length is 2.0 meters. When supporting the transverse bars, be mindful of the horizontal spacing to ensure the required distance for the flange to suspend the cement pipes.

Prior to trench excavation, well-point dewatering should be selected based on soil conditions. After trench excavation, a clear drainage trench should be set at the bottom of the trench to ensure that there is no water inside the trench.

Secondly, based on the soil foundation at the bottom of the tank and the planning requirements, the pipeline foundation can be constructed using sand or C20 concrete. The width of the subgrade gravel should match the width of the excavation trench.
Ensure proper leveling and watering. The thickness and width of the concrete subgrade are constructed according to the planning requirements, and the concrete is compacted smooth with a flat vibrator.

Prior to pipeline laying, check the template elevation, measure the pipe joint lines, the pipeline position, and set the subgrade elevation. The sequence of pipeline arrangement should be from downstream to upstream.
Yau, from intake to upstream. Export to downstream. The well and pipeline interface should use a semi-section short pipe. The socket should be arranged in the direction of the entrance to the underground well.Guest Well's export direction.