| 论路用混凝土掺合料——粉煤灰 |
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| 引用本文： | 李吉平.论路用混凝土掺合料——粉煤灰[J].科学之友,2009(20). |
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| 作者姓名： | 李吉平 |
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| 作者单位： | 内蒙古阿拉善盟公路工程质量监督站,内蒙古,750306 |
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| 摘 要： | 文章介绍了路用混凝土掺合料粉煤灰的特点、技术性能、对粉煤灰的质量要求、标准、选择,以及设计要求和配制混凝土时取代水泥的等量取代法和超量取代法的计算原理.
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| 关 键 词： | 粉煤灰 掺合料 混凝土 |
Road Mixes the Material with the Concretes Pulverized Coal Ash |
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| Li Jiping.Road Mixes the Material with the Concretes Pulverized Coal Ash[J].Friend of Science Amateurs,2009(20). |
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| Authors: | Li Jiping |
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| Abstract: | This paper introduced the road mixes the material pulverized coal ash with the concretes the characteristic, technical performance, to pulverized coal ash quality requirement, standard, choice, design requirements and isometric substitution law and excess substitution method com-putation principle. |
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| Keywords: | pulverized coal ash mixes the material concretes |
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