Crushing Value Test Of Aggregates
Jul 26, 2021 crushing to aggregate percentage calculation. Calculate the dry or wet aggregate crushing value to the nearest 0,1 as follows and report it to the nearest 0,1 on form B4 3 or a similar form. Aggregate crushing value percentage = ACV B A =.
Amount of air, water, cement, and fine aggregate (that is, the mortar fraction) should be about 50 to 65 by absolute volume (45 to 60 by mass). Rounded aggre-gate, such as gravel, requires slightly lower values, while crushed aggregate requires slightly higher values. Fine aggregate content is usually 35 to 45 by mass or.