| 碱渣改善SEBS改性沥青混合料水稳定性的试验研究 |
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| 引用本文： | 解建光,钱春香,肖庆一.碱渣改善SEBS改性沥青混合料水稳定性的试验研究[J].公路交通科技,2004,21(3):6-8,21. |
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| 作者姓名： | 解建光 钱春香 肖庆一 |
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| 作者单位： | 东南大学,江苏,南京,210096 |
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| 摘 要： | 实验分析了几种填料对SEBS改性沥青混合料抗剥落性能的影响。结果表明,碱渣作为一种难以处理的工业废渣,可以作为填料在SEBS改性沥青混合料中使用,其混合料的抗剥落性高于石灰石填料的沥青混合料,4%SEBS混合料试件残留马歇尔稳定度比可以达到89%,剩余强度比均大于0 75。碱渣作为填料使用,还可以减少公路投资和降低养护成本,具有重要的经济和环境效益。
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| 关 键 词： | 碱渣 SEBS改性沥青 抗剥离 |
| 文章编号： | 1002-0268(2004)03-0006-03 |
Experimental Study on Anti-stripping Improving of SEBS Modified Asphalt Concrete with Soda Residue |
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| XIE Jian-guang,QIAN Chun-xiang,XIAO Qing-yi.Experimental Study on Anti-stripping Improving of SEBS Modified Asphalt Concrete with Soda Residue[J].Journal of Highway and Transportation Research and Development,2004,21(3):6-8,21. |
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| Authors: | XIE Jian-guang QIAN Chun-xiang XIAO Qing-yi |
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| Abstract: | This paper analyzes the effects of the fillers on anti-stripping of SEBS modified asphalt concrete.Soda residue is an industrial waste residue which is difficult to be disposed, but it can enhance anti-stripping of asphalt concrete as the filler.The residual Marshell stability can keep 89% intensity and residual strength ratios are greater than 0.75 when soda residue added to 4% SEBS modified asphalt concrete as the filler.Besides this advantage, soda residue can save investment of road construction and reduce the cost of maintenance.. |
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| Keywords: | SEBS modified asphalt Soda residue Anti-stripping |
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