Civil Engineering MCQCivil Engineering (Shared)
For severe exposure in reinforced concrete, the maximum free water-cement ratio is generally:
Concrete Technology & RCCRCC durabilityMEDIUM
Choose the correct answer
A
0.55
B
0.45
C
0.50
D
0.60
Correct Answer
B. 0.45
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Severe exposure requires lower w/c ratio to reduce permeability. Reference: Clause 8; durability table for RCC | Page: verify from your official BIS copy/PDF pagination
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