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The efficiency of surface-applied corrosion inhibitors as a method for the repassivation of corroded reinforcement bars embedded in ladle furnace slag mortars
Citation
Prieto Barrio, Maria Isabel and Cobo Escamilla, Alfonso and Rodríguez Sáiz, Ángel and González García, María de las Nieves (2014). The efficiency of surface-applied corrosion inhibitors as a method for the repassivation of corroded reinforcement bars embedded in ladle furnace slag mortars. "Construction and building materials", v. 54 ; pp. 70-77. ISSN 0950-0618. https://doi.org/10.1016/j.conbuildmat.2013.12.014.
Description
| Title: | The efficiency of surface-applied corrosion inhibitors as a method for the repassivation of corroded reinforcement bars embedded in ladle furnace slag mortars |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Construction and building materials |
| Date: | 2014 |
| ISSN: | 0950-0618 |
| Volume: | 54 |
| Subjects: | |
| Freetext Keywords: | Corrosion, Mortar, Slag, LFS, Inhibitor |
| Faculty: | E.T.S. de Edificación (UPM) |
| Department: | Tecnología de la Edificación |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
Surface-applied corrosion inhibitors are investigated as an efficient method for the repassivation of corroded rebars embedded in mortar specimens, with ladle furnace slag. Prismatic specimens measuring 6 ?x 8 x? 2 cm3, into which 3 steel rebars had been embedded, were analyzed through electrochemical and gravimetric tests. The results show that the corrosion inhibitors are more effective on the reference specimens than on the specimens with LFS and are capable of lowering corrosion rate in specimens with chloride ion percentages of 0.8%, but are not effective on any of the specimens with chloride ion percentages of 1.2% and 2.0% by weight of cement.
More information
| Item ID: | 40163 |
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| DC Identifier: | http://oa.upm.es/40163/ |
| OAI Identifier: | oai:oa.upm.es:40163 |
| DOI: | 10.1016/j.conbuildmat.2013.12.014 |
| Official URL: | http://www.sciencedirect.com/science/article/pii/S0950061813011707 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 10 May 2017 11:53 |
| Last Modified: | 10 May 2017 11:53 |
