SBS改性沥青生产贮存过程中软化点变化的分析

Analysis on variation of softening point of SBS modified asphalt in the production and preservation

对SBS改性沥青在生产过程、贮存过程及 14d左右贮存过程中软化点的变化过程作了分析 ,总结了其变化规律 ,以便更好地控制改性沥青的质量。

The softening point variation of SBS modified asphalt in the production and preservation process is analyzed. The variation law is summarized in order to provide reference for quality control of modified asphalt.