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明色沥青多相体系结构的形成机理研究

徐鹏 陈华鑫 韩瑞民

硅酸盐通报2018,Vol.37Issue(1):241-244,259,5.
硅酸盐通报2018,Vol.37Issue(1):241-244,259,5.

明色沥青多相体系结构的形成机理研究

Structure Formation Mechanism of Multiphase System for Clear Binder

徐鹏 1陈华鑫 2韩瑞民1

作者信息

  • 1. 长安大学材料科学与工程学院,道路结构与材料交通行业重点实验室,西安 710061
  • 2. 西安公路研究院,西安 710065
  • 折叠

摘要

Abstract

Composition of the phase structure directly determined the performance of asphalt.In accordance with the preparation process of clear binder,the reaction mechanism and composition system of multiphase structure of asphalt were analyzed.The compatibility of raw material and the stability of the multiphase system were also evaluated.The results show that raw materials formed a multiphase structure through physical melt blending process.A cross linking network is formed with modifier,asphaltene and gelatin are the dispersed phase, aromatic and saturation are the continuous phase,which has a stability structure.

关键词

明色沥青/多相体系/傅里叶变换红外光谱/差示扫描量热法/稳定性

Key words

clear binder/multiphase system/FT-IR/DSC/stability

分类

交通工程

引用本文复制引用

徐鹏,陈华鑫,韩瑞民..明色沥青多相体系结构的形成机理研究[J].硅酸盐通报,2018,37(1):241-244,259,5.

基金项目

国家自然科学基金(51608045) (51608045)

陕西省工业科技攻关项目(2015GY153) (2015GY153)

道路结构与材料交通行业重点实验室基金(310821171114) (310821171114)

硅酸盐通报

OA北大核心CSTPCD

1001-1625

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