| Titre : |
Studies on the corrosion characteristics of a few coated reinforced TMT bars used in concrete structure |
| Type de document : |
texte imprimé |
| Auteurs : |
Dhurjoti Banerjee, Auteur ; Buddhadeb Duari, Auteur ; Rajib Dey, Auteur ; Bimal Chaudhuri, Auteur ; Debasish Sarkar, Auteur |
| Année de publication : |
2012 |
| Article en page(s) : |
p. 49-53 |
| Langues : |
Anglais (eng) |
| Catégories : |
Anticorrosion
Barres d'armature
Polyuréthanes
Revêtements -- Corrosion
Revêtements:Peinture
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
The corrosion behavior of coated reinforced TMT bars used in conjunction with concrete structure have been investigated individually and also with various conditions of coated contretes. Corrosion characteristics of the coated & uncoated materials were measured then potentiostatically. The Icorr & Ecorr values were calculated using Gamry Echem Software and Tafel's extrapolation methods. The measurements were made based on the principle of Evans diagram Icor is free corrosion current & if it is more, it is corroding faster. Ecorr value if less negative is more safer & if it tends to zero it is less corroding and at zero value there is no corrosion. If Ecorr value is positive then it is considered as nobler or getting protected. Comparing the results it has been observed that polyurethane coating in reinforced TMT bars seems to be a potential coating material for resistance corrosion. |
| Note de contenu : |
- Sample preparation
- Experiments - Processing of polarization data for the estimation of Ecorr & Icorr
- Corrosion data of the specimens |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=14750 |
in PAINTINDIA > Vol. LXII, N° 4 (04/2012) . - p. 49-53
Aller sur edunet
Accueil
Ajouter le résultat dans votre panier Affiner la rechercheStudies on the corrosion characteristics of a few coated reinforced TMT bars used in concrete structure in PAINTINDIA, Vol. LXII, N° 4 (04/2012)
