Table 3:
Proportions of concrete mix.
Mix groups
Cement (kg/m
3
)
Sand (kg/m
3
)
coarse aggregate (kg/m
3
)
Fly ash (kg/m
3
)
water reducing agent (kg/m
3
)
Water (kg/m
3
)
C40
378
618
1052
162
2.16
190
C50
362
733
1099
90
1.81
163
C60
414
626
1112
138
2.21
160