The Amount Of Cement Used In The Operation Of Concrete Pump
Concrete pump operation is the amount of cement required. The role of cement in two ways, one is the role of cement, so that the aggregate aggregate in the concrete is always suspended, stirring pump to maintain the process of solid phase material to be liquid phase material wrapped state; Second, the role of lubrication, the concrete with the pump Of the mechanical part of the pipeline and the concrete inside the friction resistance is reduced and has good mobility.
Non-coagulated concrete, as a very dilute suspension, the concrete pump pumping pump pumping pressure during which the wave phase material transfer. The different types of cement can also have a great impact on the pumpability of concrete, cement should have water retention performance, so that the concrete in the pumping process is not easy to bleeding.