| 粉煤灰在沥青混凝土中的应用 |
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| 引用本文： | 张晓亮.粉煤灰在沥青混凝土中的应用[J].交通标准化,2010(21):131-132. |
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| 作者姓名： | 张晓亮 |
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| 作者单位： | 河北省衡水市衡水公路工程总公司开发部,河北衡水053000 |
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| 摘 要： | 试验证明,掺加粉煤灰后,沥青混凝土的空隙率有所降低,而稳定度有所提高。与矿粉相比,成品粉煤灰对沥青混凝土特性有一定的正面影响,因此完全可以用成品粉煤灰取代沥青混凝土中的矿粉。
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| 关 键 词： | 粉煤灰 沥青混凝土 稳定度 |
Application of Fly Ash in Asphalt Concrete |
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| ZHANG Xiao-liang.Application of Fly Ash in Asphalt Concrete[J].Communications Standardization,2010(21):131-132. |
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| Authors: | ZHANG Xiao-liang |
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| Institution: | ZHANG Xiao-liang(Development Department of Hengshui Highway Engineering General Corporation,Hengshui 053000,China) |
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| Abstract: | Tests show that the porosity of asphalt concrete decreases after adding fly ash,while the stability increases.Compared with mineral powder,refined fly ash has some positive impact on the characteristics of asphalt concrete.Therefore,the mineral powder in asphalt concrete can be completely replaced by refined fly ash. |
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| Keywords: | fly ash asphalt concrete stability |
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