| HSP-2005新型聚羧酸系高效减水剂研制 |
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| 引用本文： | 胡国栋,廖荣国,熊建波,王胜年.HSP-2005新型聚羧酸系高效减水剂研制[J].水运工程,2005(9):41-44. |
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| 作者姓名： | 胡国栋 廖荣国 熊建波 王胜年 |
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| 作者单位： | 中港集团建筑材料重点实验室,广东,广州,510230 |
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| 摘 要： | 聚羧酸高效减水剂作为第三代减水剂,具有比传统萘系等高效减水剂明显的优势。广州四航工程技术研究院利用国内常用的有机化工原料,以高分子材料分子设计原理为指导,通过水溶液聚合的环保合成工艺,成功合成出高分子聚羧酸高效减水剂,性能测试表明,所合成的减水剂减水率高达30%以上,坍落度损失小,混凝土强度增长显著。
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| 关 键 词： | 聚羧酸 高效减水剂 合成 |
| 文章编号： | 1002-4972（2005）09-0041-04 |
| 收稿时间： | 2005-07-27 |
| 修稿时间： | 2005年7月27日 |
Research and Manufacture of HSP-2005 Polycarboxylate-Type Superplasticizer |
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| HU Guo-dong,LIAO Rong-guo,XIONG Jian-bo,WANG Sheng-nian.Research and Manufacture of HSP-2005 Polycarboxylate-Type Superplasticizer[J].Port & Waterway Engineering,2005(9):41-44. |
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| Authors: | HU Guo-dong LIAO Rong-guo XIONG Jian-bo WANG Sheng-nian |
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| Institution: | Key Lab of Construction Materials of China Harbor Engineering Company, Guangzhou 510230, China |
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| Abstract: | As the third-generation water reducing-agent, polycarboxylate-type superplasticizer has obviously more advantages than the traditional naphthalene- type one. Based on macromolecular design theory, the author synthesized successfully the carboxylic- type superplasticizer with high performance by water polymerization. The systemic test shows that the superplasticizer has excellent properties such as high water- reducing rate up to 30%, lowslump loss, and obvious increase ofconcrete strength. |
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| Keywords: | polycarboxylate superplasticizer high water-reducingagent synthesize |
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