The hot storage stability and the microcosmic process of phase separation of SBS modified asphalts were investigated by fluorescence microscopy.
利用荧光显微照相技术研究了SBS改性沥青热储存稳定性和相分离的微观过程,发现某些改性沥青即使能满足离析试验要求(上下部软化点差小于2。
