DThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
DThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
BThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
CThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
More cementThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
AThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
BThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
CThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
DThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
DThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
High workability at low w/c, with less cement needed to achieve high performance concreteThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
bThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.
cThe workability of concrete can be improved by -
(a) More sand
(b) More cement
(c) More fine aggregate
(d) Fineness of coarse aggregate.