The following admixture may be used in the concrete in cold-weather conditions -
(a) Retarders
(b) Accelerators
(c) Anti freezing agent
(d) None of the above.
The correct Answer Is
(b) Accelerators
(a) Retarders
(b) Accelerators
(c) Anti freezing agent
(d) None of the above.
The correct Answer Is
(b) Accelerators