Computer · Concrete Technology
According to IS 12269: 2013, the minimum compressive strength of ordinary Portland cement (grade 53) at the age of 168 ± 2 hours shall be:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 153 N/mm 2
- 215 N/mm 2
- 337 N/mm 2✓
- 425 N/mm 2
Correct answer
37 N/mm 2
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