## International Research Journal of Engineering and ...

2019-10-25 · The crushing & impact values of recycled aggregate satisfy the BIS specifications except RCA2 type of recycled aggregate for impact value as originally it is low grade rubbles. 4.5 Compressive Strength: The average compressive strengths cubes cast are determined as per IS 516 using RCA and natural aggregate at the age 1, 3, 7, 14, 28, 56 and 90 ...EXPERIMENTAL STUDY ON THE IMPACT ON STRENGTH, …2021-10-28 · Coarse aggregate is partially replaced by electronic waste from 0% to 30% Then in these mix 10%, 20% and 30% of fly ash is also added by partial replacement of cement. Various test like Specific Gravity Test, fineness modulus, Bulking of Sand, Water absorption Test, Aggregate Crushing Value, Aggregate Impact Test and aggregate