Large amount of Cement standard consistency water demand, the more cement paste to achieve the standard consistency of water consumption, the more cement mortar to achieve the required flow of water, and cement concrete to achieve a certain amount of slump water consumption are also larger, so the greater the water-cement ratio of mortar and concrete, the more space between the particles, the smaller the density, the cement and its concrete construction performance, mechanical properties and durability deterioration will get worse.

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.

Fourth, the impact of clinker on cement water demand.

Fifth, the impact of the grinding process on the water demand.