| SBR改性乳化沥青路用性能影响因素研究 |
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| 引用本文： | 陈益平.SBR改性乳化沥青路用性能影响因素研究[J].福建建设科技,2014(4):55-57. |
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| 作者姓名： | 陈益平 |
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| 作者单位： | 三明市建诚建设工程检测有限公司,福建三明365001 |
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| 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。
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| 关 键 词： | 改性乳化沥青 SBR胶乳 路用性能 乳化剂 |
Influence Factors Research on Performance of SBR Modified Emulsion Asphalt |
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| Abstract: | 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 . |
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| Keywords: | modified emulsified asphalt SBR latex way-use performance emulgator |
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