The following accelerator may be used in the cold-weather concreting -
(a) Calcium chloride
(b) Calcium sulphide
(c) Sodium chloride
(d) Gypsum.
The correct Answer Is
(a) Calcium chloride
(a) Calcium chloride
(b) Calcium sulphide
(c) Sodium chloride
(d) Gypsum.
The correct Answer Is
(a) Calcium chloride