PE改性沥青中几个问题的讨论

Discussion for Several Problems in Modified Asphalt with PE

指出了ＰＥ改性沥青研究及应用中影响改性效果的几个因素。分析了这些因素相互间的联系、改性剂在沥青中的作用以及对沥青所产生的影响。并在此基础上对改性机理进行了讨论。

This paper points out several kinds of factors which affects the modified results in the study and application of modified asphalt with PE, and analyzes the relationship of the factors, the impact and effect of modifiers to asphalt. The paper also discusses modified theory on the basis of the above studies.