Thermal Spray Zinc Coatings for Protecting Bridges from Corrosion
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Détails bibliographiques
| Auteur(s): |
M. C. van Leeuwen
(International Zinc Association, Brussels, Belgium)
M. Gagné (Zelixir Inc, Toronto, Canada) Delin Lai (South China University of Technology, Guangzhou, China) Gang Kong (South China University of Technology, Guangzhou, China) Yanqi Wang (South China University of Technology, Guangzhou, China) |
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| Médium: | papier de conférence | ||||
| Langue(s): | anglais | ||||
| Conférence: | IABSE Congress: Bridges and Structures: Connection, Integration and Harmonisation, Nanjing, People's Republic of China, 21-23 September 2022 | ||||
| Publié dans: | IABSE Congress Nanjing 2022 | ||||
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| Page(s): | 616-621 | ||||
| Nombre total de pages (du PDF): | 6 | ||||
| DOI: | 10.2749/nanjing.2022.0616 | ||||
| Abstrait: |
Metallic zinc coatings are recognized as environmentally friendly, sustainable, and low maintenance, providing the lowest life cycle cost corrosion protection. Various case studies illustrate that the corrosion protection of steel bridges with thermal spray zinc (TSZ) duplex coating are very good in the environmental corrosivity of class 4 or 5 without any maintenance for a long time. Meanwhile, TSZ coatings on the exposed surface of the concrete of reinforced concrete structures can be electrically connected to the steel reinforcement and provide corrosion protection to the steel. The lives of iconic bridges have been successfully extended by using TSZ coatings for use as anodes in ICCP systems. |
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| Mots-clé: |
pont en acier
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| Copyright: | © 2022 International Association for Bridge and Structural Engineering (IABSE) | ||||
| License: | Cette oeuvre ne peut être utilisée sans la permission de l'auteur ou détenteur des droits. |
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