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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.


Design of Bituminous Mixes with High Skid Resistance
G. W. Maupin, Jr.
Year: 1979
VTRC No.: 80-R11
Abstract: Certain highway locations need exceptionally high skid resistance because of the alignment, geometry, and drainage of the roadway and the complex turning maneuvers required. Several beam specimens made of bituminous mixes incorporating unconventional aggregates with physical characteristics likely to produce high skid resistance were installed in a pavement and tested periodically for skid resistance. The skid resistance values of the experimental mixes and a conventional resurfacing mix were approximately equal after 700,000 accumulated vehicle passes; therefore, there was no apparent benefit from using the unconventional aggregates.