Relationship between cement weighing and other mixing equipment in concrete mixing plant The calculation amount of cement in the concrete mixing plantis as follows:

Cement weighing parameters in concrete mixing plant

(1) the relationship between cement content and conveying resistance and concrete conveying pump volume efficiency should be appropriate.

If the amount of cement is insufficient, the efficiency of pumping volume decreases and the transport resistance increases obviously. Moreover, this kind of concrete is poor in water retention and is prone to bleeding, segregation and blockage. If the cement content is too large, it will make the concrete too viscous and increase the transportation resistance, but the pump volume efficiency changes little.

(2) relation between cement weighing and aggregate variety

The amount of cement of gravel concrete is higher than that of gravel aggregate with the same size and grade. For fine aggregate, the use of artificial crushing sand is much more cement than natural sand.

(3) the relationship between cement content and pipe diameter and pipe length

The smaller the pipe diameter and the longer the pipe, the higher the mobility, lubricity and water retention of concrete are required. Therefore, the amount of cement should be increased.

The above is the amount of cement in the concrete mixing station. In a more practical engineering situation, the amount of other raw materials can be proportioned, and the amount of cement can be reasonably controlled according to the different ingredients, so that appropriate concrete can be produced.

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