| 北翟高架布敦天然岩沥青BMA使用心得 |
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| 引用本文： | 王晶.北翟高架布敦天然岩沥青BMA使用心得[J].城市道桥与防洪,2011(9):21-22,36,318. |
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| 作者姓名： | 王晶 |
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| 作者单位： | 上海市建设工程管理有限公司,上海,200031 |
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| 摘 要： | BM A岩沥青作为改性剂对基质沥青进行改性,能显著提高沥青及沥青混合料的高温性能,改善沥青混合料的抗变形能力。该文结合虹桥综合交通枢纽中的北翟路高架道路工程实例,分析了该沥青在路面工程中的成功应用,并对比分析BM A岩沥青和SBS改性沥青的经济性。
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| 关 键 词： | 道路工程 改性沥青 布敦岩沥青 上海市 |
Experience on Application of Buton Natural Rock Asphalt in Beizhai Elevated Road |
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| Wang Jing.Experience on Application of Buton Natural Rock Asphalt in Beizhai Elevated Road[J].Urban Roads Bridges & Flood Control,2011(9):21-22,36,318. |
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| Authors: | Wang Jing |
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| Abstract: | BMA rock asphalt,taken as the modifier to modify the base bitumen,can obviously enhance the high-temperature performance of asphalt and asphalt mixture,and improve the deforming-resistant capacity of asphalt mixture.The article describes the engineering case of Beizhai Elevated Road in Hongqiao Comprehensive Transportation Hub,analyzes the successful application of this asphalt in the pavement works,and compares and analyzes the economy of BMA rock asphalt and SBS modified asphalt. |
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| Keywords: | road engineering modified asphalt Buton rock asphalt Shanghai |
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