| 商品混凝土用减水剂的选择 |
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| 引用本文： | 仲晓林,孙跃生.商品混凝土用减水剂的选择[J].工业建筑,1992(4):43-46. |
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| 作者姓名： | 仲晓林 孙跃生 |
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| 作者单位： | 冶金部建筑研究总院
(仲晓林)，冶金部建筑研究总院(孙跃生) |
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| 摘 要： | 文章通过对国内常用的三类减水剂的性能、特点比较,阐述了在商品混凝土和泵送混凝土中选择减水剂的特点和要求。认为在商品混凝土和泵送混凝土中应选择能明显改善混凝土可泵性,提高抗压强度和价格适中的泵送减水剂。
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| 关 键 词： | 混凝土 泵送混凝土 减水剂 |
SELECTION OF WATER-REDUCING AGENTS USED IN COMMERCIAL CONCRETE |
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| Abstract: | This paper describes the characters and requirements to select water-reducing agents on commer-cial concrete and pumping concrete by comparing the performances of three kind of commonly used do-mestic water-reducing agents. The selection should be the one which improves obviously thepumpability and compression strength of commercial concrete and pumping concrete with properprices. |
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