Journal of Northeastern University(Natural Science)

Journal of Northeastern University ›› 2005, Vol. 26 ›› Issue (5): 496-499.DOI: -

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Experimental investigation on performance of modified styrene-butadiene-styrene (SBS) polymer asphalt mixture

Wang, Xiao-Chu (1); Zhu, Fu-Sheng (1); Wang, Yi-Peng (2)   

  1. (1) School of Resources and Civil Engineering, Northeastern University, Shenyang 110004, China; (2) Liaoning Province Communication Exploration and Design Institute, Shenyang 110004, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2005-05-15 Published:2013-06-24
  • Contact: Wang, X.-C.
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Abstract: More than 20 kinds of modified SBS asphalt mixtures were investigated experimentally to analyze comparatively their performances including moisture retentivity and high/low temperature performance. The results showed that the marshal testing stability of AC-20I mesograin asphalt mixture is higher than that of skid-resistance-layer asphalt mixture in general, but their moisture retentivities are much the same. The high/low temperature performance of the asphalt mixtures made from Liaohe substratum bitumen are better than others, and the overall performance of the asphalt mixture using finished bitumen as raw material is superior.

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