50% of the shrinkage of concrete occurs in -
(a) 7 days of curing
(b) 28 days of curing
(c) 1 month of drying
(d) 6 months of drying.
The correct Answer Is
(c) 1 month of drying
(a) 7 days of curing
(b) 28 days of curing
(c) 1 month of drying
(d) 6 months of drying.
The correct Answer Is
(c) 1 month of drying