Stability of Asphalt Binder and Asphalt Mixture Modified by Polyacrylonitrile Fibers

Abstract:

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The research was conducted to evaluate pavement properties of polyacrylonitrile fiber asphalt binder and asphalt mixtures, including high temperature stability of binder and mixture, low temperature crack resistance and water stability of mixture. Moreover, polyacrylonitrile fibers were compared with methyl cellulose in the asphalt binder and asphalt mixtures. The result indicates that polyacrylonitrile fibers may improve clearly the high temperature stability of asphalt binder, and pavement performance of mixtures is enhanced obviously. Also polyacrylonitrile fiber binder and mixtures have better performance than methyl cellulose.

Info:

Periodical:

Advanced Materials Research (Volumes 228-229)

Edited by:

Quanjie Gao

Pages:

242-247

DOI:

10.4028/www.scientific.net/AMR.228-229.242

Citation:

L. Y. Yao et al., "Stability of Asphalt Binder and Asphalt Mixture Modified by Polyacrylonitrile Fibers", Advanced Materials Research, Vols. 228-229, pp. 242-247, 2011

Online since:

April 2011

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Price:

$35.00

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