Civil Engineering MCQAE Level Civil Engineering
Which of the following about workability window of cement paste is correct?
Building MaterialsInitial Setting TimeHARD
Choose the correct answer
A
it is unrelated to field placement
B
it should be zero for good cement
C
it should be sufficient for mixing, transporting and placing
D
it measures compressive strength at 28 days
Correct Answer
C. it should be sufficient for mixing, transporting and placing
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Initial setting time governs available handling time. Correct option: C.
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