IDENTIFICATION OF CHEMICAL TYPES IN ASPHALTS STRONGLY ADSORBED AT THE ASPHALT-AGGREGATE INTERFACE AND THEIR RELATIVE DISPLACEMENT BY WATER

The purpose of the investigation described was to isolate the components strongly adsorbed at the asphalt-aggregate interface, characterize both quantitatively and qualitatively the chemical functional types strongly adsorbed by aggregates, support this study by determining the relative affinity of model compounds for aggregate surfaces, and determine those strongly adsorbed components easily displaced from aggregate surfaces by water during a moisture-damage test.

  • Supplemental Notes:
    • From the Technical Session, San Antonio, Texas, 21-23 February 1972.
  • Corporate Authors:

    University of Minnesota, Minneapolis

    155 Experimental Engineering Building
    Minneapolis, MN  USA  55455
  • Authors:
    • Plancher, H
    • Dorrence, S M
    • Petersen, J C
  • Conference:
  • Publication Date: 1977

Media Info

  • Features: References;
  • Pagination: p. 151-175
  • Serial:
    • Volume: 46

Subject/Index Terms

Filing Info

  • Accession Number: 00195300
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Files: TRIS
  • Created Date: Aug 15 1979 12:00AM