Two-year Evaluation of Recycled Hot Mix Asphalt Concrete on Route 220: Interim Report

Report No: 84-R43

Published in 1984

About the report:

An installation report describing the 7. 85-mi. section of U. S. Route 220 in Franklin County that was recycled and relaid in the fall of 1981 was issued in February 1982. A first interim report was written on February 9, 1983. This second interim report compares the data on various properties of the pavement obtained during or right after construction and the data obtained one year later and two years later.

The properties of the asphalt, voids total mix, and condition of the pavement were examined approximately 24 months after the recycled surface mix was put in service, and the data developed are compared here with the initial values and ones obtained after 12 months' service. The project is performing satisfactorily.

Documents

84-R43

_{Disclaimer Statement:The contents of this report reflect the views of the author(s), who is responsible for the facts and the accuracy of the data presented herein. The contents do not necessarily reflect the official views or policies of the Virginia Department of Transportation, the Commonwealth Transportation Board, or the Federal Highway Administration. This report does not constitute a standard, specification, or regulation. Any inclusion of manufacturer names, trade names, or trademarks is for identification purposes only and is not to be considered an endorsement.}

Authors

Charles S. Hughes, P.E.

Last updated: January 17, 2024