The relationship between the conventional index and SHRP
performance index of SBS modified bitumen

Journal of Chongqing Jiaotong University(Natural Science) ›› 2006, Vol. 25 ›› Issue (1): 48-51.

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The relationship between the conventional index and SHRP performance index of SBS modified bitumen

RAO Xiao-yu¹,ZHOU Jin-chuan²，ZHANG Yong-xing¹,ZHANG Zhi-qiang³

1.College of Civil Engineering，Chongqing University，Chongqing 400045，China；2.Chongqing Communications Research＆Design Institute，Chongqing 400067，China；3.College of Material Science and Engineering.Chongqing University，Chongqing 400045，China

Received:2004-11-10 Online:2006-02-15 Published:2015-05-18

SBS改性沥青常规指标与SHRP性能指标的关系

饶枭宇¹，周进川²，张永兴¹，张智强³

1.重庆大学土木工程学院，重庆 400045；2.重庆交通科研设计院，重庆 400067； 3.重庆大学材料科学与工程学院，重庆 400045

作者简介:饶枭宇(1977—)，男，四川仪陇人，博士生，从事道路工程方面的研究．
基金资助:
该研究为西部交通建设科技项目的研究内容(项目编号：2001-318-000-38)

Abstract

Abstract: With four types of representative domestic road bitumen used to highway traffic and four types of specitled road bitumen modifiers, sixteen SBS modified bitumens were prepared through high-shear modifying technique in the laboratory．The high—low temperature performance of SBS modified bitumens were characterized using conventional methods and SHRP test methods，Based on analyses of test result，This paper demonstrates the relationship between the conventional index and SHRP performance index of SBS modified bitumen.

Key words: SBS modified bitumen, conventional index, SHRP performance index

摘要： 笔者选取了具有代表性的4种国产重交通道路石油沥青和4种专用型道路沥青改性剂，在试验室里采用高剪切的改性工艺制备得到16种SBS改性沥青；运用常规试验方法和SI-IRP试验方法，对制备得到的SBS改性沥青的高低温性能进行了研究；在综合分析各种沥青的试验结果的基础上，提出了常规高低温指标与SHILP高低温性能指标之间的关系．

关键词: SBS改性沥青, 常规指标, SHRP性能指标

CLC Number:

U414

RAO Xiao-yu,ZHOU Jin-chuan，ZHANG Yong-xing,ZHANG Zhi-qiang. The relationship between the conventional index and SHRP performance index of SBS modified bitumen[J]. Journal of Chongqing Jiaotong University(Natural Science), 2006, 25(1): 48-51.

饶枭宇，周进川，张永兴，张智强. SBS改性沥青常规指标与SHRP性能指标的关系[J]. 重庆交通大学学报（自然科学版）, 2006, 25(1): 48-51.

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The relationship between the conventional index and SHRP performance index of SBS modified bitumen

SBS改性沥青常规指标与SHRP性能指标的关系

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