Question

What is the sequence of rolling freshly placed asphalt?

Answer 1

The rolling of freshly placed asphalt involves preliminary, intermediate, and finish rolling to achieve desired smoothness and density of the surface.

Step-by-step explanation:

The sequence of rolling freshly placed asphalt involves several steps:

1. Preliminary Rolling: This is the initial phase where a heavy roller is used to compact the asphalt.
2. Intermediate Rolling: After preliminary rolling, a medium-sized roller is used to further compact the asphalt.
3. Finish Rolling: The final phase involves using a small roller to achieve the desired smoothness and density of the asphalt surface.
4. Testing and Inspection: Throughout the rolling process, testing and inspection are conducted to ensure the quality and compaction of the asphalt.