A Rustics opinion on ductility of SBS modified asphalts

Journal of Chongqing Jiaotong University(Natural Science) ›› 2005, Vol. 24 ›› Issue (5): 25-28.

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A Rustics opinion on ductility of SBS modified asphalts

YUAN Jian—an

School of Science Engineering Chang’an University, Xi’an 710064, China

Received:2004-07-13 Online:2005-10-15 Published:2015-05-18

刍议SBS改性沥青的延度性质

原健安

长安大学理学院，陕西西安710064

作者简介:原健交(1956—)，男，陕西西安人，副教授，从事筑路材料性能方面研究

Abstract

Abstract: In this paper, significance of ductility of SBS modified asphalts is explained through contrast difference in ductility of modified asphalts and asphalt. There is some discussion about SBS modified asphalts mechanism, and several factor that effect on ductility of SBS modified asphalts is analyzed in this paper

Key words: SBS modified asphalts, ductility, modified mechanism

摘要： 通过比较改性沥青与基质沥青延度的差异以及不同SBS改性沥青延度的差异，说明了SBS改性沥青延度的意义。讨论了SBS改性沥青延度机理，并对影响SBS改性沥青延度的几个因素进行了分析

关键词: SBS改性沥青, 延度, 改性沥青机理

CLC Number:

U414.75

YUAN Jian—an. A Rustics opinion on ductility of SBS modified asphalts[J]. Journal of Chongqing Jiaotong University(Natural Science), 2005, 24(5): 25-28.

原健安. 刍议SBS改性沥青的延度性质[J]. 重庆交通大学学报（自然科学版）, 2005, 24(5): 25-28.

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A Rustics opinion on ductility of SBS modified asphalts

刍议SBS改性沥青的延度性质

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