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A. ordinary Portland cement
B. rapid hardening cement
C. low heat cement
D. blast furnace slag cement
E. none of these.
A 'Brainstorming' Question indeed! Thank you so much My Dear Ksenija.
The right answer is:
B. rapid hardening cement
Generally Portland cement but in very cold weather or need to open passage quickly then Rapid hardening cement
Choice A ,,,, the ordinary portland cement was generally used for rigid pavements , and the best choice of cement for concert pavements repairs is the rapid hardening cement
The right answer is under B. rapid hardening cement
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