Abstract: The performance of cold in-place recycled asphalt roads in Iowa is systematically reviewed. Out of 97 recycled roads, a sample of 18 roads was selected that had various traffic counts, ages, geographic regions, subgrade ...

Abstract: Unstable subgrades are a major constructability problem for cold in-place asphalt recycling. The recycling operation is often performed by a train of equipment that mills, screens, crushes, and mixes the recycled material. ...