| 免振捣高强高性能混凝土的试配研究 |
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| 引用本文： | 张学建,黄德馨,王洪杰,任伟,于光源,崔建.免振捣高强高性能混凝土的试配研究[J].吉林建筑工程学院学报,2007,24(2):16-18. |
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| 作者姓名： | 张学建 黄德馨 王洪杰 任伟 于光源 崔建 |
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| 作者单位： | 吉林建筑工程学院材料科学与工程学院,长春,130021 |
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| 摘 要： | 研究针对高强度高性能混凝土实现免振捣的关键——降低混凝土的屈服应力和粘度入手,优选高性能减水剂,试配了不同浆体体积、水灰比、砂率的免振捣高强高性能混凝土,并研究其工作性能及强度的主要影响因素,进而采用不同种掺和料配置出C80~C100级免振捣高强高性能混凝土,经耐久性实验,表明该种混凝土完全可以在实际工程中应用.
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| 关 键 词： | 免振捣高强高性能混凝土 高性能减水剂 掺和料 耐久性 研究 |
| 文章编号： | 1009-1288（2007）02-0016-03 |
| 修稿时间： | 2006-06-20 |
Study on Self-compacting High Strength and High Performance Concrete |
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| ZHAN Xue-jian,HUANG De-xin,WANG Hong-jie,REN Wei,YU Guang-yuan,CUI Jian.Study on Self-compacting High Strength and High Performance Concrete[J].Journal of Jilin Architectural and Civil Engineering,2007,24(2):16-18. |
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| Authors: | ZHAN Xue-jian HUANG De-xin WANG Hong-jie REN Wei YU Guang-yuan CUI Jian |
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| Affiliation: | School of Materials Science and Engineering, Jilin Architectural and Civil Engineering Institute, Changchun 130021 |
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| Abstract: | Starting with the yield stress and viscosity declining, which were the key factors of self-compacting, the optimum high-performance water reducing agents was found. And the influences of volume of mortar, water cement ratio and sand rate on working performance and strength of self-compacting high strength and high performance concrete were studied. Using different blending materials, C80-C100 self-compacting high performance concretes were successfully prepared. The results of durability tests showed that these kinds of concretes could be applied in practical projects. |
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| Keywords: | self-compacting high strength and high performance concrete high-performance water reducing agent blending material durability study |
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