Computer · Building Materials
As per IS 8112:2013, the minimum fineness (m2/kg), maximum soundness by Le-Chatelier method (mm), and minimum initial setting time (min) of 43 grade Ordinary Portland Cement should be:
- 1325, 10, and 10 respectively
- 2225, 0.8, and 60 respectively
- 3225, 10, and 30 respectively (Soundness limit is 10mm maximum)✓
- 4225, 10, and 30 respectively
Correct answer
225, 10, and 30 respectively (Soundness limit is 10mm maximum)
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