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SBS改性沥青能够有效地提高混合料路用性能,在一定程度上保证了沥青路面的服务质量。研究SBS改性沥青的影响因素,能够从理论的角度寻找提高沥青改性效果的方法。本文主要分析了基质沥青种类、SBS改性剂种类及剂量等对SBS改性沥青效果的影响。
SBS modified asphalt can effectively improve the road performance of the mixture, to a certain extent, to ensure the service quality of asphalt pavement. Study on the influencing factors of SBS modified asphalt can find a way to improve the effect of asphalt modification from the theoretical point of view. This article mainly analyzes the influence of the type of matrix asphalt, the type and dosage of SBS modifier on the effect of SBS modified asphalt.