Civil Engineering MCQAE Level Civil Engineering
Which of the following about rate of hydration and strength gain is correct?
Building MaterialsCement FinenessMEDIUM
Choose the correct answer
A
fineness is measured by slump cone
B
coarser cement always gives higher early strength
C
finer cement hydrates faster and develops early strength more rapidly
D
fineness has no effect on hydration
Correct Answer
C. finer cement hydrates faster and develops early strength more rapidly
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Fineness affects surface area and hydration rate. Correct option: C.
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