| 混凝土高温缓凝剂与水泥的作用机理研究 |
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| 引用本文： | 胡玉初,柯科杰.混凝土高温缓凝剂与水泥的作用机理研究[J].红水河,1995,14(2):15-19. |
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| 作者姓名： | 胡玉初 柯科杰 |
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| 作者单位： | 南京水利科学研究所，湛江外加剂厂 |
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| 摘 要： | 本文介绍利用现代物化测试仪器和技术，对高温缓凝剂ＦＤＮ－ＨＲ３和ＦＤＮ＿ＨＲ６对水泥沦过程及水化产物的影响研究，高温缓凝剂主要作用在于抑制了水泥中硅酸盐和铝酸盐和的早期的水化，而对其水化产物没有影响，所以不会影响混凝土的耐久性。
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| 关 键 词： | 水工混凝土 水泥 缓凝剂 水合 物化分析 |
Study on the interaction mechanism of high temperature retarder with cement |
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| Hu Yuchu,Xu Hanfeng,Ke Kejie,Huang Zhiping.Study on the interaction mechanism of high temperature retarder with cement[J].Hongshui River,1995,14(2):15-19. |
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| Authors: | Hu Yuchu Xu Hanfeng Ke Kejie Huang Zhiping |
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| Abstract: | This paper introduces the investigation for the action of high temperature retarderFDN-HR_3 and FDN-HR_6 on the hydration process of cement and the effect on the hvdrationproducts by use of modern physicochemical testing instruments and technique. The essentialproperty of high temperature retarder is to restrain the early age hydration process of silicate andaluminate minerals without influencing the hydration products thus the durability of concrete willnot be affected |
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| Keywords: | cement admixture physico chemical analysis |
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