In the current urban construction, the popularization of cement pipes has made us very convenient in many aspects of daily life, and will not be troubled by the inconvenience of water drainage. We all know that cement pipes are very important to us in both urban and rural areas. So do we know about the production of cement pipes and the process of making them? The following is with Wanxin Xiao Let's take a look at the issues that need attention when using the centrifugal pipe manufacturing process to make cement pipes.
Cement pipe is a kind of pipeline facility that we can often see. It is a preset pipe made of cement and steel bars. It can be used as the city's sewage pipe and the water pipe used in some special factories and mines. The manufacturing process of cement pipes is not messy. Now let's take a look at the centrifugal pipe manufacturing process of cement pipes.
The characteristic of the centrifugal pipe manufacturing process is that the pipe wall structure is layered after the plastic concrete is selected, which affects the load resistance of the concrete; however, the concrete weight of the pipe mouth is lower than that of the pipe body, which is not suitable for pipe jacking. The tube mold revolves on the centrifuge at high speed, and the reinforcement mesh moves with it. There will be two situations that affect the service life of the tube: When the reinforcement mesh has weak joints, it will show tendons and leaks, so that the tube part will appear. Without reinforcement, it is difficult to center the reinforcing mesh after forming, the reinforcing mesh is eccentric, that is, the protective layer of the reinforcing mesh is uneven;
This process requires a lot of molds to ensure the output value. There is an error in the size of each mold. The long-term disassembly and application of the split mold will also show large deformation, which results in the roundness of the pipe, the straightness of the nozzle, and the diameter of the pipe. Large errors such as scale and pipe length will affect the installation quality of the project. Leakage will cause the road surface to sink and cause pollution to the soil and groundwater on both sides of the pipeline. This is something we should pay attention to in the manufacturing process of cement pipes.