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Review on technologies of rapidly detecting the content of modifier about SBS modified asphalt
Author(s): 
Pages: 1-4
Year: Issue:  4
Journal: Highways & Transportation in Inner Mongolia

Keyword:  road engineeringmodified asphaltSBSrapid detection;
Abstract: SBS modified asphalt is a blend of matrix asphalt and polymer modifier SBS,and the content of SBS is one of the important factors that determine the pavement performance of SBS modified asphalt,so to carry out the research on the composition and content of SBS,is helpful to effectively control the quality of SBS modified asphalt in the field. At present,the commonly used SBS content analysis methods are infrared spectroscopy,fluorescence microscopy,gel permeation chromatography,thermal weight loss method,chemical titration method and electrochemical method. In this paper,the research status of rapid detection technology of SBS modified asphalt modifier is systematically studied.
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