MIGRATING VS ADMIXED CORROSION INHIBITORS FOR STEEL IN PORTLAND, POZZOLONA AND SLAG CEMENT CONCRETES UNDER MACRO CELL CONDITION
- Title
- MIGRATING VS ADMIXED CORROSION INHIBITORS FOR STEEL IN PORTLAND, POZZOLONA AND SLAG CEMENT CONCRETES UNDER MACRO CELL CONDITION
- Author
- 안기용
- Issue Date
- 2009-12
- Publisher
- KING FAHD UNIV PETROLEUM MINERALS
- Citation
- ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, v. 34, No. 2C, Page. 81-93
- Abstract
- The inhibitive performance of migrating and admixed inhibitors for steel embedded in ordinary Portland cement (OPC), Portland pozzolona cement (PPC), and Portland slag cement (PSC) concretes were evaluated under macro cell corrosion condition. Macrocell corrosion parameters, such as anode potential, macro cell current, and total integrated current, were monitored over a one year exposure period. The corrosion rate of steel embedded in different concretes was assessed by the gravimetric weight loss method. The surface of the specimens was further examined by UV and FTIR spectroscopy. All the studies revealed that migrating corrosion inhibitor (MCI) performed better than admixed inhibitor in reducing the corrosion rate of steel embedded in different concretes under macrocell condition.
- URI
- http://eds.b.ebscohost.com/eds/detail/detail?vid=0&sid=6e3f330b-71cc-4b9e-84b8-53054f70d35c%40pdc-v-sessmgr02&bdata=Jmxhbmc9a28mc2l0ZT1lZHMtbGl2ZQ%3d%3d#db=a9h&AN=50448381https://repository.hanyang.ac.kr/handle/20.500.11754/165930
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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