What are the concrete stages production order respectively ?
- ABatching, mixing, transporting, placing, curing, compacting, finishing
- BBatching, transporting, mixing, placing, compacting, curing, finishing
- CBatching, mixing, transporting, compacting, placing, curing, finishing
- DBatching, mixing, transporting, placing, compacting, curing, finishingCorrect
Solution
Concept
Sequence of concrete operations
Step-by-step solution
1. Batching (measuring ingredients) → mixing → transporting → placing → compacting → curing → finishing.
Explanation
Concrete is first proportioned and mixed, then moved to the site, placed in the forms, compacted, cured and finished.
Why the other options are wrong
(a) cures before compacting; (b) transports before mixing; (c) compacts before placing, which is impossible.
Shortcut
B-M-T-P-C-C-F.
Common mistake
Compacting before placing.
Correct answer: D) Batching, mixing, transporting, placing, compacting, curing, finishing