| 集尘灰对沥青混合料水稳定性的影响 |
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| 引用本文： | 郭彦群. 集尘灰对沥青混合料水稳定性的影响[J]. 交通标准化, 2008, 0(4): 200-201. DOI: 10.3869/j.issn.1002-4786.2008.04.043 |
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| 作者姓名： | 郭彦群 |
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| 作者单位： | 邢台路桥建设总公司,河北,邢台,054001 |
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| 摘 要： | 沥青路面水损害的根本原因是沥青与集料粘附性不足，通过分析水稳定性试验数据，考察矿粉中泥土污染对沥青混合料水稳定性的影响，结果表明：高塑性指数的集尘灰对沥青混合料水稳定性有明显影响，而使用低塑性指数的集尘灰则有利于环境保护。
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| 关 键 词： | 沥青混合料 水稳定性 集尘灰 泥土 |
| 文章编号： | 1002-4786(2008)04-0200-02 |
| 修稿时间： | 2008-01-02 |
Influence of Condensed Fly Ash on the Water Stability of Asphalt Mixture |
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| GU Yan-qun. Influence of Condensed Fly Ash on the Water Stability of Asphalt Mixture[J]. Communications Standardization, 2008, 0(4): 200-201. DOI: 10.3869/j.issn.1002-4786.2008.04.043 |
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| Authors: | GU Yan-qun |
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| Affiliation: | GUO Yan-qun (Xingtai Highway ＆ Bridge Construction General Corporation, Xingtai 054001, China) |
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| Abstract: | The key causes of water damage in asphalt concrete pavement is that the adhesion between asphalt and aggregate is not powerful enough. By analyzing the data in the water stability test, the research is conducted on the influence of clay contaminated aggregate in breeze on the asphalt mixture water stability. The result shows that high plasticity index condensed fly ash has obvious influence on the asphalt mixture water stability, while low plasticity index condensed fly ash is in favor of environment protection. |
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| Keywords: | asphalt mixture water stability condensed fly ash clay |
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