| 聚羧酸型高效减水剂的试验研究 |
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| 引用本文： | 卫爱民.聚羧酸型高效减水剂的试验研究[J].低温建筑技术,2004(4):6-8. |
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| 作者姓名： | 卫爱民 |
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| 作者单位： | 河南安阳大学,河南,安阳,455000 |
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| 摘 要： | 采用正交试验方法 ,研究了乙烯基单体三元共聚合成聚羧酸型高效减水剂 ,得出了一种合成聚羧酸系高性能减水剂的最佳配方 ,并讨论了产品对水泥净浆流动度和混凝土减水率的影响。结果表明该产品具有掺量低 ,减水率高 ,混凝土性能优良等特点
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| 关 键 词： | 正交试验 混凝土 聚羧酸系减水剂 高性能 |
| 文章编号： | 1001-6864(2004)04-0006-02 |
| 修稿时间： | 2004年4月1日 |
EXPERIMENTAL STUDY OF POLYCARBOXYLIC HIGH PERFORCEMENCE WATER REDUCER |
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| WEI Ai-min.EXPERIMENTAL STUDY OF POLYCARBOXYLIC HIGH PERFORCEMENCE WATER REDUCER[J].Low Temperature Architecture Technology,2004(4):6-8. |
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| Authors: | WEI Ai-min |
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| Abstract: | By means of orthogonal test,experimental study was carried out on polycarboxylic series of water reducer by tricopolymenization of vinyl monomers.An optimum formula for synthesizing polycarboxylene series of high performance water reducer was proposed.Influences of the reducer on fluidity of cement paste and water-reducing rate of concrete were discussed.The result shows this water reducer features in small dosage,high water reducing rate,and good performance of concrete. |
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| Keywords: | orthogonal test concrete polycarboxylic series of water reducer high performance |
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