Civil Engineering MCQAE Level Civil Engineering
The rebound hammer test is a nondestructive method mainly indicating
RCCGeneralMEDIUM
Choose the correct answer
A
bar diameter directly
B
surface hardness correlated with compressive strength
C
chloride permeability directly
D
cement setting time directly
Correct Answer
B. surface hardness correlated with compressive strength
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Rebound number is correlated with concrete surface hardness and strength.
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