Performance Evaluation of Nano-Montmorillonite/SBS Modified Asphalt Paving Mixtures

被引:9
|
作者
Tang, Xinde [1 ]
Kong, Xiangli [2 ]
Huang, Fang [1 ]
Li, Jun [2 ]
机构
[1] Shanghai Jiao Tong Univ, Inst New Mat, Jinan 250023, Peoples R China
[2] Shandong High Speed Construct Mat Co Ltd, Jinan 250014, Peoples R China
来源
NANO-SCALE AND AMOURPHOUS MATERIALS | 2011年 / 688卷
关键词
NMMT/SBS modified asphalt; asphalt paving mixture; moisture susceptibility; mechanical performance; Marshall test;
D O I
10.4028/www.scientific.net/MSF.688.191
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
To provide the valuable references for pavement materials applied in various climatic zones, a series of asphalts paving mixtures including common asphalt mixture, SBS modified asphalt mixture and nano-montmorillonite (NMMT)/SBS composite modified asphalt mixture were designed. Marshall tests were carried out to evaluate the effect of different modifiers on the property of these asphalt paving mixtures. Compared with the other two mixtures, NMMT/SBS composite modified asphalt shows fine mechanical performance and moisture susceptibility. These results indicate that NMMT/SBS as a composite modifier can result in excellent properties for asphalt paving mixture.
引用
收藏
页码:191 / +
页数:2
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