supervisor after the experiment, because the supervisor in the beginning of the lab did not calibrate the equipment. Table 2. Obtained specific density for the powders. Investigated powder Specific density [g/cm3] Limestone 2,587 Cement V 2,762 Task 3: Water demand experiment The rewritten equation for mpowder (see page 3) gives the amount of needed mass of powder together with the chosen ratio 0,5. The base diameter of the used cone was 10 cm and the obtained specific density can be found in…
Words 1371 - Pages 6