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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.

Title:

Stripping Potential of Bituminous Concrete
Authors:
G. W. Maupin, Jr.
Year: 1978
VTRC No.: 79-R27
Abstract: Laboratory data were gathered with a newly developed stripping test in anticipation that the test would be adopted for use by the Department. In addition to providing experience in the performance of the test and interpretation of test results, the investigation was designed to give a determination of whether there were significant differences in the brand of asphalt cements and antistripping additives used as reflected by their influence on the bond between the asphalt and aggregate in the mixtures tested. The results of tests on mixes containing aggregates from eight sources, three asphalt cements, and two antistripping additives in various combinations indicated a significant difference for the additives but none for the asphalts. Results of a supplementary investigation indicated that the test method might be modified so that it can be performed with equipment already available within the district materials laboratories.