摘要
为了研究基质沥青、SBR改性剂、乳化剂等原材料对SBR改性乳化沥青性能的影响,对不同基质沥青及不同SBR改性剂和乳化剂掺量下的SBR改性乳化沥青路用性能进行分析。结果表明:SBR胶乳掺量的增加使改性乳化沥青蒸发残留物低温性能和高温性能增强;乳化剂对改性乳化沥青储存稳定性有显著影响。
In order to study the impact of matrix asphalt , SBR latex , emulsifiers and other raw materials on the performance of modified e-mulsified asphalt , the emulsified asphalt performance of different matrix asphalt , latex and emulsifier dosages was analyzed .The results show that the increasing of dosage of SBR latex increased the cryogenic property and elevated temperature property of evaporated modified e -mulsified asphalt residue;and emulsifier has a significant effect on the storage stability of modified emulsified asphalt .
出处
《福建建设科技》
2014年第4期55-57,102,共4页
Fujian Construction Science & Technology
关键词
改性乳化沥青
SBR胶乳
路用性能
乳化剂
modified emulsified asphalt
SBR latex
way-use performance
emulgator
