| 聚羧酸减水剂在中低强度等级混凝土中的应用 |
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| 引用本文： | 方云辉,林添兴,桂苗苗,于飞宇,郭鑫祺.聚羧酸减水剂在中低强度等级混凝土中的应用[J].商品混凝土,2011(9):43-47. |
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| 作者姓名： | 方云辉 林添兴 桂苗苗 于飞宇 郭鑫祺 |
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| 作者单位： | 福建科之杰新材料有限公司;厦门市建筑科学研究院集团股份有限公司; |
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| 摘 要： | 目前聚羧酸减水剂的应用主要集中在高强度的高性能混凝土工程中,而在量大面广的中低强度等级混凝土中的研究还比较少。本文主要研究了聚羧酸减水剂在中低强度等级混凝土中的应用,聚羧酸减水剂可以改善新拌混凝土的综合性能,提高与掺合料的适应性,增强混凝土的耐久性。
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| 关 键 词： | 聚羧酸 中低强度 混凝土 应用 |
The Application of Polycarboxylate Superplasticizer in the Low-strength-grade Concrete |
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| Fang Yunhui,Lin Tianxing,Gui Miaomiao,Yu Feiyu,Guo Xinqi.The Application of Polycarboxylate Superplasticizer in the Low-strength-grade Concrete[J].Ready-mixed Concrete,2011(9):43-47. |
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| Authors: | Fang Yunhui Lin Tianxing Gui Miaomiao Yu Feiyu Guo Xinqi |
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| Affiliation: | Fang Yunhui1,2,Lin Tianxing1,Gui Miaomiao2,Yu Feiyu1,Guo Xinqi1(1.FuJian Kezhijie New Materials Co.,Ltd,Xiamen 361004,2..XiaMen Academy of Building Rearch Group Co.,Xiamen 361004) |
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| Abstract: | Polycarboxylate superplasticizer is mainly focused on the application of high strength and high performance concrete engineering,which fewer research on the low-strength-grade concrete.This paper mainly studies the polycarboxylate superplasticizer in low-strength-grade concrete application,which can improve the comprehensive performance of mixing concrete,the adaptability with admixture,and enhance the durability of concrete. |
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| Keywords: | polycarboxylate superplasticizer low-strength-grade concrete application |
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