Super plasticizer is added in a concrete mix to – McqOptions

MCQOPTIONS

1.	Super plasticizer is added in a concrete mix to
A.	Reduce the water-cement ratio for a given workability
B.	Increase the water-cement ratio for a given workability
C.	Reduce the flow
D.	Reduce the content of coarse aggregate
Answer» B. Increase the water-cement ratio for a given workability

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