Short Answer
After how many days of casting concrete in test cylinders, are they broken to determine the strength of concrete?
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q74: Describe how lime- sand mortar hardens and
Q75: What is a water- reducing agent (WRA)and
Q76: In a high- rise building, the concrete
Q77: Quicklime is most commonly used in building
Q78: Define: (i)concrete and (ii)concrete admixture.
Q80: Hydrated lime- water paste sets and hardens
Q81: Describe the difference between quicklime and slaked
Q82: Explain what hydraulic cement is. Give an
Q83: Explain the difference between structural concrete and
Q84: What are the natural colors of quick