The effect of amino-alcohol-based corrosion inhibitors on concrete durability
文献类型：期刊论文
| 作者 | Sun, Congtao3,4; Chen, Mingshi2; Zheng, Haibing4; Zhang, Peng1 ; Li, Yantao4; Hou, Baorong3,4
|
| 刊名 | CANADIAN JOURNAL OF CIVIL ENGINEERING
 |
| 出版日期 | 2019-09-01 |
| 卷号 | 46期号:9页码:771-776 |
| 关键词 | corrosion inhibitor concrete durability inhibition mechanism |
| ISSN号 | 0315-1468 |
| DOI | 10.1139/cjce-2018-0482 |
| 通讯作者 | Li, Yantao(ytli98@163.com) |
| 英文摘要 | Laboratory investigation was carried out to assess the effect of amino-alcohol-based corrosion inhibitors on concrete durability, and the inhibition mechanism in concrete was analyzed. Both admixed type and surface-applied type corrosion inhibitors were studied by chloride penetration test, saturation test, scanning electron microscope, and X-ray diffraction. The results showed that the anti-penetrability, compactness, and hydration of concrete were improved after the two types of corrosion inhibitors were applied. The use of corrosion inhibitors mitigated the penetration of chloride ions and water into concrete, which effectively delayed corrosion of the reinforcing bar. The surface-applied corrosion inhibitor showed better efficiency in the concrete specimens compared to the admixed type. Moreover, there was a better synergy between the two agents and the best performance when the two agents were applied to the concrete simultaneously. |
| 资助项目 | National Natural Science Foundation of China[51108442] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000484284200001 |
| 出版者 | CANADIAN SCIENCE PUBLISHING, NRC RESEARCH PRESS |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/162723]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Li, Yantao |
| 作者单位 | 1.Qingdao Technol Univ, Sch Civil Engn, Qingdao 266033, Shandong, Peoples R China 2.Inner Mongolia Univ Sci & Technol, Sch Civil Engn, Baotou 014010, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, Qingdao 266000, Shandong, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Congtao,Chen, Mingshi,Zheng, Haibing,et al. The effect of amino-alcohol-based corrosion inhibitors on concrete durability[J]. CANADIAN JOURNAL OF CIVIL ENGINEERING,2019,46(9):771-776. |
| APA | Sun, Congtao,Chen, Mingshi,Zheng, Haibing,Zhang, Peng,Li, Yantao,&Hou, Baorong.(2019).The effect of amino-alcohol-based corrosion inhibitors on concrete durability.CANADIAN JOURNAL OF CIVIL ENGINEERING,46(9),771-776. |
| MLA | Sun, Congtao,et al."The effect of amino-alcohol-based corrosion inhibitors on concrete durability".CANADIAN JOURNAL OF CIVIL ENGINEERING 46.9(2019):771-776. |
入库方式： OAI收割
来源：海洋研究所
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