That’s a great question! The idea behind bringing rocks to the surface before adding a new top layer can vary depending on who you ask, but here are some possible reasons: 1. It might help create a solid, stable base to support the new material and prevent uneven settling. 2. Some believe it improves drainage by allowing water to flow through more effectively, reducing erosion and potholes. 3. Others suggest it helps mix the existing material with the new layer, improving bonding and durability. 4. Loosening the compacted base could also make it easier for the top layer to compact properly. 5. It could simply be a way to reuse existing materials and cut down on costs. Of course, opinions may differ depending on the type of roadwork, conditions, and even the number of beers the person giving the answer-but I thought I’d share a few possibilities!
Hello, whats the purpose of bringing the rocks to the surfase again before giving it a new top layer?
That’s a great question! The idea behind bringing rocks to the surface before adding a new top layer can vary depending on who you ask, but here are some possible reasons:
1. It might help create a solid, stable base to support the new material and prevent uneven settling.
2. Some believe it improves drainage by allowing water to flow through more effectively, reducing erosion and potholes.
3. Others suggest it helps mix the existing material with the new layer, improving bonding and durability.
4. Loosening the compacted base could also make it easier for the top layer to compact properly.
5. It could simply be a way to reuse existing materials and cut down on costs.
Of course, opinions may differ depending on the type of roadwork, conditions, and even the number of beers the person giving the answer-but I thought I’d share a few possibilities!
Thanks!