厂家讲述有三种的制造工艺，在市道上有不同品种的水泥管，他们的制造工艺流程都是不同的，这也导致建材市场水泥管价格的参差不齐。 There are three types of manufacturing processes for cement pipe manufacturers. There are different types of cement pipes in the market. Their manufacturing process is different, which also leads to uneven prices of cement pipe in the building materials market. What is the reason for the difference in the price of cement pipe manufacturers? Here is what the cement pipe manufacturers tell us about cement pipes? And what are its manufacturing methods?
Cement pipes are also called cement pressure pipes and reinforced concrete pipes in our construction process. Cement pipe manufacturers are often used for the construction of sewage pipes in urban construction. It plays a role in drainage of sewage or flood drainage, and Water pipes and farmland well pipes used in some special factories and mines.
There are three types of cement pipe manufacturing processes that are more common. First of all, the centrifugal pipe is made in the city: plastic concrete is used, and the wall structure of the pipe is layered after molding, which affects the ability of the concrete to resist the load. The general designation of the concrete is C30, which can also be C40. It is not suitable for pipe jacking; secondly, it is made of suspended rollers: dry hard concrete is used, and the concrete structure of the pipe wall is uniform to resist load; finally, the core mold is oscillated: semi-dry hard concrete is used in this process. The mold oscillates and kneads in the radial direction. During the molding process, the internal mold oscillating force and amplitude are adjusted to compact the concrete with the optimal oscillating force, so as to obtain C50 high-strength pipe concrete, which can make the pipeline load-resistant and impervious Compared with centrifugal and suspension roller processes, the performance is significantly enhanced. At the same time, the protective layer of the reinforced steel mesh of this process is uniform, and it will not show the displacement, jump bars, parallel bars, loose bars, etc. of the steel mesh of the centrifugal, cement pipe manufacturer's suspension roll process, which guarantees the service life of the pipe for 50 years.