0
  • DE
  • EN
  • FR
  • Base de données et galerie internationale d'ouvrages d'art et du génie civil

Publicité

Cleaning Technique for Repair Painting on a Weathering Steel Bridge

 Cleaning Technique for Repair Painting on a Weathering Steel Bridge
Auteur(s): , ,
Présenté pendant IABSE Conference: Structural Engineering: Providing Solutions to Global Challenges, Geneva, Switzerland, September 2015, publié dans , pp. 1235-1242
DOI: 10.2749/222137815818358510
Prix: € 25,00 incl. TVA pour document PDF  
AJOUTER AU PANIER
Télécharger l'aperçu (fichier PDF) 0.08 MB

A weathering steel bridge of the Kita-Kobe Route of the Hanshin Expressway exhibited severe salt adhesion and corrosion caused by salt water leaking through a narrow gap between parallel bridge. Th...
Lire plus

Détails bibliographiques

Auteur(s): (Hanshin Expressway , JAPAN)
(Hanshin Expressway , JAPAN)
(Hanshin Expressway , JAPAN)
Médium: papier de conférence
Langue(s): anglais
Conférence: IABSE Conference: Structural Engineering: Providing Solutions to Global Challenges, Geneva, Switzerland, September 2015
Publié dans:
Page(s): 1235-1242 Nombre total de pages (du PDF): 8
Page(s): 1235-1242
Nombre total de pages (du PDF): 8
Année: 2015
DOI: 10.2749/222137815818358510
Abstrait:

A weathering steel bridge of the Kita-Kobe Route of the Hanshin Expressway exhibited severe salt adhesion and corrosion caused by salt water leaking through a narrow gap between parallel bridge. The damage resulted in the formation of the poor and heavy rust on the constantly wet surfaces by the use of de-icing salt during winter. Although the current practice recommends shot- blast cleaning for repair painting on weathering steel, the technique has not been standardized due to lack of practical experiences. This study shows that an appropriate combination of power tool cleaning and shot-blast cleaning followed by water cleaning can achieve satisfactory cleaning results without affecting the primary painting.

Mots-clé:
acier patinable acier auto-protecteur acier intempérique

Types d'ouvrages