A concrete mix has entrapped air about 1% results in: – McqOptions

MCQOPTIONS

1.	A concrete mix has entrapped air about 1% results in:
A.	Poor quality of concrete in terms of workability
B.	Average quality of concrete terms of workability
C.	Improved quality of concrete terms of workability
D.	Requires less quantity of water
Answer» D. Requires less quantity of water

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