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Evolution of road-surface skid-resistance and texture due to polishing

✍ Scribed by M.-T. Do; Z. Tang; M. Kane; F. de Larrard

Book ID
104100153
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
574 KB
Volume
266
Category
Article
ISSN
0043-1648

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✦ Synopsis

In this paper, works are conducted to have a better understanding of the evolution of the road-surface texture due to traffic polishing. Examples are shown for two aggregates having respectively low and high -polishing-resistances. Surface profiles measured at different polishing stages are analyzed. Roughness parameters characterizing asperity height and sharpness are calculated and their evolution is compared with the friction evolution.

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