Practice question
The typical roller sequence on a hot-mix asphalt mat is:
- Finish roller first, then breakdown, then intermediate
- Breakdown (compaction) roller first while the mix is hottest, then intermediate, then finish to remove marks
- Pneumatic roller only, with no steel-wheel rolling
- Water truck first to cool the mat, then a single static pass
Answer: B — Breakdown (compaction) roller first while the mix is hottest, then intermediate, then finish to remove marks
The correct answer is shown above. Try the full quiz for additional practice.
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