Potential Use and Applications for Reclaimed Millings: Report of Findings and Recommendations for Other Applications for Reclaimed Millings

The purpose of this project was to provide support to Pennsylvania Department of Transportation (PennDOT) District 1-0 in the effective use of milled asphalt material. Specifically, District 1-0 has a shortage of high-quality available coarse aggregate and has developed the innovative procedure of breaking down and sorting recycled asphalt pavement (RAP) to recover the older high-quality aggregate for use on higher-volume roadways. The focus of this project was on the usage of the remaining asphalt and fines. This report documents Task 5. The objective of Task 5 was the laboratory exploration of two promising applications for the reclaimed fine millings. The two applications investigated were use of the reclaimed millings in thin cold-mix overlays, and the possibility of using a cold mix of the reclaimed millings with virgin-grade C aggregates to replace the scalped #8 aggregates for binder course or low-volume secondary roads.

  • Record URL:
  • Supplemental Notes:
    • This document was sponsored by the U.S. Department of Transportation, University Transportation Centers Program.
  • Corporate Authors:

    Pennsylvania State University, University Park

    Thomas D. Larson Pennsylvania Transportation Institute
    Research Office Building
    University Park, PA  United States  16802-4710

    Pennsylvania Department of Transportation

    Bureau of Planning and Research, 400 North Street, 6th Floor
    Harrisburg, PA  United States  17120-0064

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590

    Research and Innovative Technology Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Authors:
    • Stoffels, Shelley M
    • Solaimanian, Mansour
    • Barzegari, Saman
  • Publication Date: 2015-6-11

Language

  • English

Media Info

  • Media Type: Digital/other
  • Edition: Task 5.2
  • Features: Appendices; Figures; Photos; Tables;
  • Pagination: 50p

Subject/Index Terms

Filing Info

  • Accession Number: 01574003
  • Record Type: Publication
  • Report/Paper Numbers: FHWA-PA-2014-009-PSU WO 4, LTI 2015-15
  • Contract Numbers: 4400008014, PSU WO 4
  • Files: UTC, TRIS, RITA, ATRI, USDOT, STATEDOT
  • Created Date: Aug 21 2015 1:51PM