| SBS改性沥青性能的研究 |
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| 引用本文： | 肖明,李凌华,黄钦炎.SBS改性沥青性能的研究[J].茂名学院学报,2005,15(6):12-15. |
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| 作者姓名： | 肖明 李凌华 黄钦炎 |
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| 作者单位： | 1. 中国石化股份有限公司茂名分公司化工事业部,广东,茂名,525000
2. 茂名学院化工学院,广东,茂名,525000 |
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| 摘 要： | 对SBS道路沥青改性剂F-420、F-411X、YH-4303进行了沥青改性效果对比评价试验，并对F-420改性沥青进行了道路应用试验。试验结果表明：F-420对沥青的改性效果已达到燕化YH-4303的质量水干，SBSF-420改性沥青高温稳定性能、低温抗开裂性能、抗老化性能等指标均达到部颁标准（JTJ036—1998），同时具有优良的储存稳定性，F-420可以用于生产SBS道路改性沥青。
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| 关 键 词： | SBS 沥青 改性 性能 |
| 文章编号： | 1671-6590(2005)06-0012-04 |
| 收稿时间： | 2005-09-23 |
| 修稿时间： | 2005-10-13 |
A Study of Properties of SBS Modified Asphalts |
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| XIAO Ming,LI Ling-hua,HUANG Qin-yan.A Study of Properties of SBS Modified Asphalts[J].Journal of Maoming College,2005,15(6):12-15. |
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| Authors: | XIAO Ming LI Ling-hua HUANG Qin-yan |
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| Institution: | 1. Chemical Division Maoming Petroehemical Co., Ltd., SINOPEC, Maoming, 525021, China;2. Maoming College, Maoming, 525000, China |
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| Abstract: | Properties tests have been done on modifiers F - 420, F - 411X and YH - 4303 which were applied to manufacture SBS modified asphalts. SBS modified asphalt with F - 420 have been put into applications in highway. The result of experiment indicates that the properties to which F - 420 contributed are equal to YH - 4303. SBS modified asphalt with F-420 has good stability at high - temperature, anti - crack at low - temperature and ability of anti-aging which are in line with the standards issued by ministry of communication of P. R.C. Therefore, F - 420 can be applied to manufacture of SBS modified asphalts. |
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| Keywords: | SBS asphalt modify property |
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