| 浅谈如何提高Superpave沥青混合料矿料间隙率 |
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| 引用本文： | 卢文锋,杨爱民. 浅谈如何提高Superpave沥青混合料矿料间隙率[J]. 山西建筑, 2010, 36(29): 149-150 |
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| 作者姓名： | 卢文锋 杨爱民 |
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| 作者单位： | 中国市政工程华北设计研究总院,天津,300074 |
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| 摘 要： | 针对Superpave沥青混合料设计中经常会遇到VMA较低以及VMA对级配变化不敏感情况，从级配、表面结构、颗粒形状三方面入手，探讨了如何提高Superpave沥青混合料矿料间隙率，以期指导实践。
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| 关 键 词： | Superpave沥青混合料 集料级配 VMA |
Discussion on the improvement of Superpave precent vodis in mineral aggregate in bituminous mixtures |
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| LU Wen-feng,YANG Ai-min. Discussion on the improvement of Superpave precent vodis in mineral aggregate in bituminous mixtures[J]. Shanxi Architecture, 2010, 36(29): 149-150 |
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| Authors: | LU Wen-feng YANG Ai-min |
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| Affiliation: | LU Wen-feng YANG Ai-min |
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| Abstract: | Aiming at the situation of lower VMA and the insensitivity of change about gradation of VMA on Superpave asphalt mixture design. It discusses the improvement of Superpave precent vodis in mineral aggregate in bituminous mixtures from the gradation, surface structure, particle shape, to guide the practice. |
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| Keywords: | VMA |
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