摘要
通过电镜照片、颗粒分布、红外光谱研究了橡胶－沥青的改性机理，讨论了改性沥青结构与性能之间的关系，并提出了制备性能好的改性沥青的途径。
The mechanism of rubber modified bltumen was studied with SEM. Particle analysis and Infra red spectrometry in this paper.The relationship between propetry and structure was disscussed.The better ways of achieving modified bitumen which had good propertiex were gived in tihs paper.
关键词
橡胶
沥青
改性
改性机理
rubber bitumen
modifige
modifice mechanism
