Q. According to IS : 269 - 1976, the requirement of an ordinary Portland cement is that

(A) the residue does not exceed 10% when sieved through IS sieve No. 9
(B) its expansion is not more than 10 mm for unaerated cement
(C) its initial setting time is not less than 30 minutes
(D) all of the above

💬 Discuss

✅ Correct Answer: (D) all of the above

Published by Mr. Dubey ⭐ 109.87K Points at 13-Sep-2023 05:49 pm in Concrete Technology

You must be Logged in to update hint/solution

💬 Discussion

📊 Question Analytics

👁️

507

Total Visits

📽️

3 y ago

Published

🎖️

Mr. Dubey

Publisher

📈

96%

Success Rate