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5. Effect of aggressive agents penetrating concrete
5.1 Fluid transport
Fluids contained in the environment surrounding the concrete can penetrate this coating and reach the reinforcement, depassivating it. These gaseous (e.g. carbon dioxide) or liquid (e.g. aqueous solutions) fluids pass through the various pores, which are interconnected within the concrete (connectivity).
The transport mechanisms of these fluids are of four classes (figure 16 ):
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Effect of aggressive agents penetrating concrete
Principles of reinforcement corrosion control
Bibliography
Events
Show: Batimat Reed Expositions, the international construction show, takes place every two years in Paris (odd-numbered years). http://www.batimat.com
European Corrosion Federation Congress: EUROCOR (session: Corrosion of steel in concrete)
Le Pont" symposium organized by Association Le Pont and AFGC
...Standards and norms
- Béton, spécification, performances, production et conformité - NF EN 206-1 - 2014
- Cement – Part 1: composition, specifications and conformity criteria for common cements (classification index: P15-101-1) - NF EN 197-1 - 2001
- Cement – Part 2: conformity assessment (classification index: P15-101-2) - NF EN 197-2 - 2001
- Corrosion of metals and alloys – Key terms and definitions - ISO 8044 - 1999
Directory
Center français de l'anticorrosion (CEFRACOR), Construction-Building Commission http://www.cefracor.org
Organisme professionnel de prévention du bâtiment et des travaux publics (OPPBT) (Professional organization for building and public works prevention) http://www.oppbt.fr
...
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