LOADING
Question
If 'W' is the percentage of water required for normal consistency of cement, water to be added for determination of initial setting time is
A.
0.50 W
B.
0.62 W
C.
0.75 W
D.
0.85 W
Answer ( Option D)

0.85 W

Solution

According to IS 4031 Part-5. The initial setting time test is conducted on cement by gauging the cement with 0.85 times the water required to give a paste of normal consistency.

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