1.

How much water is added in cement mortar to determine compressive strength of cement?

A. Equal to \(\left(\frac P 4 + 3\right)\) percent of total mass of cement and sand, where P is water required for standard consistency
B. Equal to 0.85 P percent of total mass of cement and sand, where P is water required for standard consistency
C. 0.28 times the mass of cement mortar
D. 0.4 times the mass of cement
Answer» B. Equal to 0.85 P percent of total mass of cement and sand, where P is water required for standard consistency


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