Civil Engineering MCQCivil Engineering (Shared)
Strength of concrete is normally assessed by testing cubes at:
Concrete Technology & RCCSamplingMEDIUM
Choose the correct answer
A
28 days
B
1 day only
C
90 days only
D
7 days only
Correct Answer
A. 28 days
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The specified characteristic cube strength is generally based on 28-day tests. Reference: Clauses 15, 16 | Page: verify from your official BIS copy/PDF pagination
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