2138Civil EngineeringMedium
For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be________?
A0.85 – 0.92
B0.75-0.80
Cabove 0.92
D0.80-0.85
Correct answer
C. above 0.92
Explanation
The correct answer is above 0.92.