摘要
选取了国内外十一种沥青为基础沥青 ,将 SBR胶乳按不同的比例加入其中制备成改性沥青。观察微观结构 ,拍摄微观照片 ,以 SBR在沥青中的相态结构作为评价沥青与 SBR之间相容性的依据。并通过测定各种性能研究了沥青与 SBR的相容性 ,沥青对 SBR的敏感性和改性效果之间的关系。
ln this paper eleven representative asphalts domestic and abroad were selected to be modified with different amount of SBR On bases of the phase morphologies of modified asphalts, the compatibility of asphalt/polymer systems are evaluated And the relationship among the compatibility of asphalt/polymer systems,the susceptibility of asphalt to SBR,and the performances of modified asphalts are described
出处
《石油沥青》
2000年第3期11-17,F003,共8页
Petroleum Asphalt
