| 高性能混凝土的养护 |
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| 引用本文： | 姚明甫,詹炳根,惠玲. 高性能混凝土的养护[J]. 工业建筑, 2006, 36(4): 70-72,90 |
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| 作者姓名： | 姚明甫 詹炳根 惠玲 |
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| 作者单位： | 上海市南汇区建设和管理委员会,上海,201300;合肥工业大学,土木建筑工程学院,合肥,230009;上海工程勘察设计有限公司,上海,200025 |
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| 摘 要： | 养护对混凝土的水泥水化有重大的影响,养护的温度和湿度是影响水泥水化的关键因素,早期良好的养护能减少高性能混凝土的自收缩。分析了高性能混凝土组成结构上的特点并阐述了高性能混凝土在养护上的特点。为了更好地应用高性能混凝土,一个重要方面就是通过适宜的养护方法获得高性能混凝土的全面性能。为了获得所期望的混凝土强度和耐久性性能,充分的养护显得极为重要。
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| 关 键 词： | 高性能混凝土 养护 自收缩 湿度 温度 |
| 收稿时间： | 2005-11-16 |
| 修稿时间： | 2005-11-16 |
CURING OF HIGH PERFORMANCE CONCRETE |
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| Yao Mingfu,Zhan Binggen,Hui Ling. CURING OF HIGH PERFORMANCE CONCRETE[J]. Industrial Construction, 2006, 36(4): 70-72,90 |
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| Authors: | Yao Mingfu Zhan Binggen Hui Ling |
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| Affiliation: | 1 Constructed and Managed Committee in Nanhui District of Shanghai Shanghai 201300;2 School of Civil Engineering, Hefei University of Technology Hefei 230009;3 Shanghai Project Prospecting and Designing Limited Company Shanghai 200025 |
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| Abstract: | It was tried to explain the significant influence of curing on cement hydration of concrete. The temperature and humidity of curing were the key factor that effected cement hydration. A good early curing could reduce autogenous shrinkage of high performance concrete. It was analysed structural characteristics of composition of high .performance concrete and explained the curing features of this concrete. Thus one of the critical aspects for the successful usage of high performance concrete would be knowing how to cure it to achieve its full performance. It had long been recognized that adequate curing was to obtain the desired strength and durability properties of concrete. |
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| Keywords: | high performance concrete curing autogenous shrinkage humidity temperature |
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