CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Storage stability and compatibility of asphalt binder modified by SBS graft copolymer
Fu, HY(付海英); Xie, LD(谢雷东); Dou, DY(窦大营); Li, LF(李林繁); Yu, M(虞鸣); Yao, SD(姚思德); Yao, SD (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2007
Source PublicationCONSTRUCTION AND BUILDING MATERIALS
ISSN0950-0618
Volume21Issue:7Pages:1528
AbstractThe performance of styrene-butadiene-styrene (SBS) triblock copolymer modified asphalt binder at high temperature can be improved significantly with the addition of SBS-g-M grafted with vinyl monomer under gamma-rays irradiation. The dynamic mechanical properties of SBS modify asphalts binder before and after graft has been characterized by use of dynamic shear rheometer. It has been found that the added content of SBS-g-M has great effect on the rheological properties of the binder and its high temperature performance was improved while its temperature susceptibility was reduced in compare with SBS modified asphalts binder. It also has been confirmed that the morphology observed by fluorescence microscopy revealed the compatibility between SBS-g-M and asphalt and the storage stability of binder was improved significantly compared with SBS modified asphalt binder. As a consequence, the use of SBS grafted with polar monomer can be considered a suitable alternative for modification of binder in pavement. (c) 2006 Elsevier Ltd. All rights reserved.
KeywordSbs Sbs Graft Copolymer Asphalt Polymer Modified Asphalt Rheological Properties
Subject AreaEnvironmental Sciences & Ecology
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000246378300017
Citation statistics
Cited Times:97[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8197
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorYao, SD (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Fu, HY,Xie, LD,Dou, DY,et al. Storage stability and compatibility of asphalt binder modified by SBS graft copolymer[J]. CONSTRUCTION AND BUILDING MATERIALS,2007,21(7):1528.
APA Fu, HY.,Xie, LD.,Dou, DY.,Li, LF.,Yu, M.,...&Yao, SD .(2007).Storage stability and compatibility of asphalt binder modified by SBS graft copolymer.CONSTRUCTION AND BUILDING MATERIALS,21(7),1528.
MLA Fu, HY,et al."Storage stability and compatibility of asphalt binder modified by SBS graft copolymer".CONSTRUCTION AND BUILDING MATERIALS 21.7(2007):1528.
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