| 助磨剂对核电工程专用水泥水化热和强度的影响研究 |
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| 引用本文： | 廖双双,蒋杉平,邓玉莲,江英,谭海东.助磨剂对核电工程专用水泥水化热和强度的影响研究[J].国外建材科技,2011,32(3):17-20. |
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| 作者姓名： | 廖双双 蒋杉平 邓玉莲 江英 谭海东 |
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| 作者单位： | 1. 广西新干法水泥制造工程技术研究中心,柳州,545008
2. 广西鱼峰水泥股份有限公司,柳州,545008 |
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| 基金项目： | 广西科学研究与技术开发计划项目 |
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| 摘 要： | 研究了CBA1104助磨剂以及助磨剂掺量对核电工程专用水泥的水化热和强度的影响规律。结果表明助磨剂的加入可以增加核电工程专用水泥的后期抗压强度,助磨剂掺量为0.02%时获得了最佳的增强效果,按照该掺量进行大磨验证实验,分析实验结果得出,比表面积在310 m2/kg附近时,R28达到50 MPa以上,同时也降低了水化热。
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| 关 键 词： | 核电工程 水泥 助磨剂 |
Influence of Grinding Aid on Heat of Hydration and Strength of Special Cement for Nuclear Power Engineering |
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| LIAO Shuang-shuang,JIANG Shah-ping,DENG Yu-lian,JIANG Ying,TAN Hai-dong.Influence of Grinding Aid on Heat of Hydration and Strength of Special Cement for Nuclear Power Engineering[J].Science and Technology of Overseas Building Materials,2011,32(3):17-20. |
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| Authors: | LIAO Shuang-shuang JIANG Shah-ping DENG Yu-lian JIANG Ying TAN Hai-dong |
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| Affiliation: | 1.Guangxi Technology Research Center of New Dry Cement Process Liuzhou 545008,China;2.Guangxi Yufeng Cement Stock Co,Ltd,Liuzhou 545008,China) |
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| Abstract: | The influence of CBA1104 grinding aid and its content on heat of hydration and strength of special cement for nuclear power engineering was researched.The results showed that,later compressive strength was increased after using grinding aid,and got the best enhancement effect when the content was 0.02%.Big grinding experiment according to this content was performed.Experiment results indicated that,not only increased R28 to 50 MPa,but also decreased heat of hydration when specific surface area near 310 m2/kg. |
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| Keywords: | nuclear engineering cement grinding aid |
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