Q. The durability of cement concrete is usually improved by ?

(A) increasing the quantity of coarse sand
(B) increasing the quantity of cement
(C) decreasing the water-cement ratio
(D) decreasing the proportion of fine aggregate

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✅ Correct Answer: (B) increasing the quantity of cement

Published by Vijay Sangwan ⭐ 28.62K Points at 23-Feb-2025 04:17 pm in Building Materials

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