Cement standard consistency water demand (hereinafter referred to as cement water demand), the exact characteristic parameters should be the standard consistency of concrete water consumption, is to make the cement vertical roller mill to achieve a certain degree of plasticity and mobility required mixing water, it is .

Cement water demand directly affects the water-cement ratio of concrete, which affects the strength of concrete, corrosion resistance, frost resistance, durability, the amount of concrete produced by concrete and the amount of admixture, affecting the cost and benefit of the user.

The main factors affecting the cement water demand in vertical roller mill processing.

First, the cement surface area, particle size, particle shape of the impact.

Second, the type of cement mixture and the impact of the amount of mixed.

Third, the impact of gypsum on cement water demand.