| 机制砂在桥梁上构砼中的应用 |
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| 引用本文： | 谢永斌,谢大波.机制砂在桥梁上构砼中的应用[J].西部交通科技,2010(6):77-79,97. |
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| 作者姓名： | 谢永斌 谢大波 |
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| 作者单位： | 广西路桥建设有限公司,广西,南宁,530001 |
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| 摘 要： | 文章介绍了机制砂的特点、技术指标和检验方法,分析了机制砂中石粉含量对高标号混凝土的影响,提出了机制砂在桥梁上构施工中的应用技术与施工要点。
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| 关 键 词： | 机制砂 级配 亚甲蓝 含粉量 |
The Application of Machine-made Sand in Bridge Upper Structure |
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| XIE Yong-bin,XIE Da-bo.The Application of Machine-made Sand in Bridge Upper Structure[J].Western China Communication Science & Technology,2010(6):77-79,97. |
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| Authors: | XIE Yong-bin XIE Da-bo |
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| Institution: | (Guangxi Road and Bridge Construction Co.,Ltd.,Nanning,Guangxi,530001) |
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| Abstract: | The article introduces the characteristic,technology index and test method of machine-made sand,and also analyzes the influence of the content of mountain flour on high quality cement.At the end,it proposes the application and construction keypoints of machine-made sand on bridge upper structure. |
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| Keywords: | Machine-made sand Gradation Methylene blue Flour content |
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