Q. The use of air-entraining agents in concrete ?

  • (A) increases workability of concrete
  • (B) decreases bleeding
  • (C) decreases strength
  • (D) all of these
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✅ Correct Answer: (D) all of these

Published by Praveen Singh ⭐ 36.81K Points at 23-Feb-2025 04:28 pm in Concrete Technology

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