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	Influence of Stability on Hot Mix Asphalt with Styrene Butadiene Styrene
	Li, Ping2; Ma, Ke2; Xin, Ying2; Pei, Jun-Jun1
	2014
关键词	Asphalt mixture Styrene Butadiene Styrene (SBS) modifier Dynamic Stability (DS) Flexure tensile strain Splitting strength
页码	372-377
英文摘要	Rutting at high temperature and cracking at low temperature are two major diseases that asphalt pavement occurs. The addition of modifier to asphalt mixture is particularly important to improve the pavement performance at high-and-low temperature. In this study, high-temperature stability, low-temperature crack resistance and water stability of asphalt mixture added Styrene Butadiene Styrene (SBS) modifier were analysed by tests of wheel tracking, splitting, freeze-thaw splitting and small bending beam. The results of tests showed that Dynamic Stability (DS) reached the maximum with 5% SBS contents and the high-temperature stability of asphalt mixture added SBS modifier could be improved effectively. The flexure tensile strains and splitting strength of asphalt mixture reached to the maximum with SBS contents of 5% and 4% respectively, indicating that the low-temperature crack resistance of asphalt mixture could be improved by SBS modifier. Water stability of asphalt mixture could be also improved when SBS contents were between 2% and 5%.
会议录	INTERNATIONAL CONFERENCE ON MECHANICS AND MATERIALS ENGINEERING (ICMME 2014)
会议录出版者	DESTECH PUBLICATIONS, INC
会议录出版地	439 DUKE STREET, LANCASTER, PA 17602-4967 USA
语种	英语
WOS研究方向	Engineering ; Materials Science
WOS记录号	WOS:000351908900062
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36744]
专题	土木工程学院
通讯作者	Ma, Ke
作者单位	1.Northwest Univ Nationalities, Sch Civil Engn, Lanzhou 730030, Peoples R China 2.Lanzhou Univ Technol, Sch Civil Engn, Lanzhou 73005, Peoples R China
推荐引用方式 GB/T 7714	Li, Ping,Ma, Ke,Xin, Ying,et al. Influence of Stability on Hot Mix Asphalt with Styrene Butadiene Styrene[C]. 见:.

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