| 温拌玄武岩纤维SMA性能试验研究 |
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| 引用本文： | 张继森,;张剑波,;吴超凡. 温拌玄武岩纤维SMA性能试验研究[J]. 中南公路工程, 2014, 0(4): 128-129 |
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| 作者姓名： | 张继森, 张剑波, 吴超凡 |
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| 作者单位： | [1]湖南省交通科学研究院,湖南长沙410015; [2]湖南省高速公路管理局,湖南长沙410001 |
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| 摘 要： | 研究了温拌玄武岩纤维SMA-13的使用性能,结果表明,玄武岩纤维SMA-13的油石比比木质素纤维SMA-13降低0.8%;温拌玄武岩木质素纤维SMA-13混合料成型温度可较热拌沥青混合料降低20℃左右。温拌玄武岩纤维SMA-13与热拌木质素纤维SMA-13相比,高温性能有所提高,水稳性能和低温性能相差不大。
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| 关 键 词： | 沥青混合料 温拌 SMA 纤维 使用性能 |
Experimental Study on Performance of Warm Basalt Fiber SMA |
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| Affiliation: | ZHANG Jisen, ZHANG Jianbo, WU Chaofan(Hunan Communications Research Institute, Changsha, Hunan 410015, China; 2. Hunan Leiyi Expre- ssway Overhaul Project Department, Chenzhou, Hunan 423000, China) |
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| Abstract: | This paper research the Performance of warm basalt Fiber SMA,the results show that, bitumen aggregate ratio of Basalt fiber SMA-13 is 0. 8% decreaser than Lignin fiber SMA-13 ; forming temperature of Warm mix basalt fiber SMA-13 is 20℃ lower than that of hot mix asphalt mixture. Warm mix basalt fiber SMA-13 compared to hot mix lignin fibers SMA-13, high temperature performance has improved,water stability and low temperature performance difference. |
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| Keywords: | asphalt mixture warm mix SMA fiber performance |
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