Experimental Investigation on the Strength Properties of
TABLE 6 COMPRESSIVE STRENGTH OF TRIAL MIXES FOR M25 No. of days after GRADE CONCRETE Trail Mixes Compressive strength of concrete 7 days 28 days MIX 1 27.79 32.67 MIX 2 21.07 36.18 The value of compressive strength obtained for Mix 1 was closer to the value of target strength for M25 grade and hence it was considered as the control mix. E-waste ...