华东交通大学学报2017，Vol.34Issue(4)：84-90,7.
苯并三氮唑化合物的光老化性能研究
Study on Photoaging Property of Benzotriazole Derivatives
摘要
Abstract
This paper mainly investigated the ultraviolet resistance of the petroleum asphalt and modified asphalt that added several different mass fractions of benzotriazole.The design of indoor ultraviolet radiation aging box was carried out according to the amount of ultraviolet radiation in Jiangxi Province during the whole year.The modified petroleum asphalt was simulated by photoaging,and the low temperature crack resistance,high temperature ductility and shear resistance were tested.Furthermore,the stability of the mixture in the actual road surface was studied.关键词
苯并三氮唑/石油沥青/光老化/抗剪切性/稳定性Key words
benzotriazole/petroleum asphalt/photoaging/shear resistance/stability分类
化学化工引用本文复制引用
何忠义,邱望松,杨为德,熊丽萍,胡林..苯并三氮唑化合物的光老化性能研究[J].华东交通大学学报,2017,34(4):84-90,7.基金项目
国家自然科学基金项目(2B63008,21563012) （2B63008,21563012）
江西省交通厅项目(2016C009) （2016C009）
