| 基于胶体结构理论对橡胶沥青性能影响因素的机理解释 |
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| 引用本文： | 韩瑞民,弥海晨,胡苗.基于胶体结构理论对橡胶沥青性能影响因素的机理解释[J].石油沥青,2013(6):7-10. |
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| 作者姓名： | 韩瑞民 弥海晨 胡苗 |
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| 作者单位： | 西安公路研究院,西安710054 |
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| 摘 要： | 基于胶体结构理论,研究表明橡胶沥青可以看做分散相（溶胀橡胶粉）分散在分散介质（沥青）中的胶体;橡胶沥青黏度的影响因素主要是分散介质的黏度和分散相的体积数.运用该机理解释了室内试验中各因素对橡胶沥青性能试验结果的影响.
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| 关 键 词： | 橡胶沥青 胶体结构理论 黏度 针入度 软化点 |
Mechanism Explaining of Influence Factors on Rubber Asphalt Performance Based on Colloid Structure Theory |
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| Han Ruimin,Mi Haichen,Hu Miao.Mechanism Explaining of Influence Factors on Rubber Asphalt Performance Based on Colloid Structure Theory[J].Petroleum Asphalt,2013(6):7-10. |
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| Authors: | Han Ruimin Mi Haichen Hu Miao |
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| Affiliation: | ( Xi＇an Highway Institute, Xi＇an 710054) |
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| Abstract: | Based on colloid structure theory, the research indicated that the rubber asphalt could be regard as colloid dispersed by the dispersed phase （ swelling rubber powder） in the dispersion medium （asphalt） The influence factors of rubber asphalt viscosity were mainly dispersion medium viscosity and the volume number of the dispersed phase. The mechanism was used to explain the influence factors on the results of rub- ber asphalt performance test during the indoor test. |
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| Keywords: | rubber asphalt colloid structure theory viscosity penetration softening point |
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