| PFJ昆凝土防水技术研究 |
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| 引用本文： | 金宗宝.PFJ昆凝土防水技术研究[J].公路,2001(3):37-40. |
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| 作者姓名： | 金宗宝 |
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| 作者单位： | 中铁第十六工程局计量测试中心,北京市,100018 |
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| 摘 要： | 围绕隧道混凝土渗透漏水问题,探讨了木钙、粉煤灰以及膨胀剂对混凝土抗渗性及其他物理性能的影响.在隧道混凝土中科学、合理地运用掺加木钙、粉煤灰及膨胀剂技术,可以配制出优质的防水混凝土,从而取得显著的技术经济效益.
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| 关 键 词： | 混凝土 防水 外加剂 |
| 文章编号： | 0451-0712(2001)03-0037-03 |
| 修稿时间： | 2000年12月26 |
Research on Waterproof Technique for PFJ Concrete |
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| Jin Zongbao.Research on Waterproof Technique for PFJ Concrete[J].Highway,2001(3):37-40. |
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| Authors: | Jin Zongbao |
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| Abstract: | Around a problem of the permeability and leakage water on tunnel concrete, the paper mainly discusses the effect of wooden-calcium, fly ash and expansive agent on concrete permeability resistance and physical performance. The high guality waterproof concrete can be made up and good technical and economic benefit are obtained through scientificly and reasonably mixing tunnel concrete with wooden-calcium, fly ash and expansive agent. |
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| Keywords: | Concrete Waterproof Concrete additives |
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