吉林大学学报(工学版) ›› 2010, Vol. 40 ›› Issue (增刊): 199-0203.

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Absorption coefficient experiment of rubber powder and SBS compound modified asphalt

WEI Da-chuan1,WANG Yun-peng2,LI Shi-wu2,SUN Wen-cai2,YANG Zhi-fa2   

  1. 1.Scientific Research Department, Jilin Institute of Architecture and Civil Engineering,Changchun 130021,China;2.Colloge of Transportation,Jilin University,Changchun 130022, China
  • Received:2009-12-12 Online:2010-09-01 Published:2010-09-01

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Abstract:

Compound modified asphalt (CMA) was created by using waste tire rubber powder, SBS, asphalt and aromatic oil. The absorption coefficient experiment of CMA was designed by orthogonal experiment scheme, the experimental data are analyzed by variance analysis. The test results show that the most optimum mixture ratio of mass fractions for CMA is 5% rubber powder, 3% SBS, 7% aromatic oil.

Key words: rubber powder, SBS, compound modified asphalt, absorption coefficient, orthogonal experiment design

CLC Number: 

  • U416.217
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