SBS改性沥青软化点的影响因素研究

Study on effecting factors of SBS modified asphalt softening point

软化点是评价SBS改性沥青高温性能的重要指标,本文主要介绍了基质沥青、改性剂型号及添加量、稳定剂添加量、工艺条件对SBS改性沥青软化点的影响。

Softening point is an important index of SBS modified asphalt high temperature performance evaluation. In this paper, the effeeting factors such as base bitumen, modifier type, modifier content, stabilizer content and process conditions to softening point of SBS modified asphalt were deeply studied.