Effect of Reduced Fineness of Fly Ash Used on the
2023year3month24day · In this study, to determine the effect of fly ash fineness and rate of use on ASR expansion, C-type fly ash was ground in a ball mill at different fineness for 0, 10, 20, 30, and 45 min and replaced with cement at 10%, 30%, and 50% replacement ratios. ... It was found that increasing the fly ash fineness by grinding contributes to reducing ASR ...