| 废胶粉改性沥青存储稳定性能试验研究 |
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| 引用本文： | 刘薇,张季男.废胶粉改性沥青存储稳定性能试验研究[J].石油沥青,2014(1):31-35. |
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| 作者姓名： | 刘薇 张季男 |
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| 作者单位： | 北京奥科瑞检测技术开发有限公司;中交公路规划设计院有限公司 |
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| 摘 要： | 研究在分析橡胶沥青改性机理与存储稳定性关系的基础上,总结提高橡胶沥青存储稳定性的思路和方法,提出优选后的实验室内制备橡胶沥青的高速剪切工艺,并通过橡胶沥青离析试验法和红外光谱测试法等一系列试验方法,分析橡胶粉的粒度、用量以及改性剂等因素对橡胶沥青存储稳定性能的影响。
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| 关 键 词： | 橡胶沥青 储存稳定性 红外光谱法 离析试验 |
Experimental Study on Storage Stability of Crumb Rubber Modified Asphalt |
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| Liu Wei;Zhang Jinan.Experimental Study on Storage Stability of Crumb Rubber Modified Asphalt[J].Petroleum Asphalt,2014(1):31-35. |
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| Authors: | Liu Wei;Zhang Jinan |
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| Affiliation: | Liu Wei;Zhang Jinan;Beijing Aokreal Detection Technology Development Co.Ltd.;CCCC Highway Consultants Co.,Ltd.; |
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| Abstract: | Based on the analysis of the relationship between modification mechanism and storage stability of the rubber asphalt, the ideas and methods to improve the storage stability of rubber asphalt were summa- rized. This paper presented the high - speed cutting process for preparation of rubber asphalt, and through the separation test, infrared spectrometry and a series of methods, analyzed the effect of fineness, dosage and modifier of the rubber powder on the storage stability of rubber asphalt. |
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| Keywords: | rubber asphalt storage stability infrared spectrometry separation test |
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