| 废旧胶粉对沥青改性性能的研究 |
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| 引用本文： | 周海生. 废旧胶粉对沥青改性性能的研究[J]. 交通标准化, 2012, 0(10): 26-28 |
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| 作者姓名： | 周海生 |
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| 作者单位： | 上海众材工程检测有限公司,上海,201209 |
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| 摘 要： | 从常规技术指标分析,硫化橡胶粉对沥青的高温性能、低温性能均有改善作用。要达到较好的改性效果需要足够数量的橡胶粉,一般建议掺量为15%~20%。但是胶粉的改性效果与SBS相比还有差距。使用橡胶粉不仅能够降低道路建设成本,也有利于环境保护。
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| 关 键 词： | 沥青-橡胶 硫化橡胶 再生 |
Performance Research on Crumb Rubber Modified Asphalt |
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| ZHOU Hai-sheng. Performance Research on Crumb Rubber Modified Asphalt[J]. Communications Standardization, 2012, 0(10): 26-28 |
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| Authors: | ZHOU Hai-sheng |
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| Affiliation: | ZHOU Hai-sheng(Shanghai Zhong-Cai Engineering Testing Co.,Ltd.,Shanghai 201209,China) |
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| Abstract: | By analyzing the conventional technical indexes,it is proved that the vulcanized crumb rubber can improve the high-temperature and low-temperature performance of asphalt.In order to reach good effect of modification,the commended quantity of the powder is 15%~20%.Although the medication effect of crumb rubber is not as good as SBS,using crumb rubber not only can reduce construction cost,but also be beneficial to the protection of environment. |
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| Keywords: | asphalt-rubber vulcanized rubber regenerate |
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