High strength self-compacting concrete mixture ratio design thinking

High strength self-compacting concrete self-compacting concrete mixture ratio, high strength of self-compacting concrete mix proportion design of initial should meet the following requirements: 1. Should determine the mixture ratio design of the volume fraction of coarse aggregate volume, medium sand mortar, water cement ratio, dosage of gelled material, mineral circuit parameters such as the proportion of the material. 2. Coarse aggregate volume and the calculation of the quality should meet the following requirements: 1) The volume of per cubic metre of coarse aggregate in concrete, m3） ,SF10。 32 - 0. 35. SF2 0. 30 - 0. 33. SF3 0. 28 - 0. 30. 2) Per cubic meter of coarse aggregate in concrete calculation method of the quality of quality = 3 * volume density. Plus the seam an agent varieties and dosage should be determined according to the experiment, and the seam an agent dosage should be adjusted according to the data.