| 摘要: |
| 聚羧酸系减水剂（PCE）因减水率高和增强效果好等优点，受到了学术界和混凝土工程界的高度重视.虽然在PCE的研究领域取得了部分成果，但关于PCE作用机理的研究、新型PCE的研发以及PCE的应用技术提升等方面，还有许多工作要做.为进一步推动PCE行业的进步，结合混凝土工程的实际需求，就PCE今后的研究工作提出了6大亟待解决的难题，供同行们参考. |
| 关键词: 聚羧酸系减水剂 研究 难题 机理 减缩 应用 |
| DOI：103969/j.issn.1007 9629202001019 |
| 分类号: |
| 基金项目: |
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| Six Urgent Problems in the Further Study on Polycarboxylate Based Plasticizers |
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SUN Zhenping
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School of Materials Science and Engineering, Tongji University, Shanghai 201804, China
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| Abstract: |
| Polycarboxylate based plasticizers (PCE) have been highly valued by the academia and concrete engineering because of there high water reducing rate and good strengthening effect. However, in the field of PCE research, although some achievements have been made, there is still much work to be done on the research of PCE mechanism, the development of new PCE products and the improvement of PCE application technology. In order to further promote the progress of PCE industry, combined with the actual needs of concrete engineering, six hot issues on the further research of PCE are put forward. |
| Key words: polycarboxylate based plasticizer(PCE) research highlight mechanism shringkage reducing application |
