摘要
本文在分析液体表面张力测定方法的基础上,提出了采用珠滴重量法和珠滴体积法测定道路沥青乳化剂水溶液表面张力的基本原理、测定装置、测定步骤和测定结果的计算方法及其应用。
his paper,on the basis of the analysis of liquid surface measurement,puts forward a principle on which liquid surface tension by road-asphalt emulsion can be measured with the help of dropping weight method and dropping volume method,and works out the computation methods for measuring the testing instruments,steps and results and its application.
出处
《西安公路交通大学学报》
CSCD
北大核心
1995年第2期24-27,共4页
Journal of Xi'an Highway University
关键词
道路沥青
乳化剂
表面张力
测定法
road-asphalt
emulsifying agent
surface tension
dropping weight method
dropping volume method