Accueil
JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) . Vol. 33, N° 1Establishing bridge painting protocols in the land of 1000 lakesMention de date : 01/2016 Paru le : 18/02/2016 |
Dépouillements
Ajouter le résultat dans votre panierSporadic interior pipe corrosion and perforations / Warren Brand in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 1 (01/2016)
[article]
Titre : Sporadic interior pipe corrosion and perforations : Corrosion control on a pipe interior carrying salt water at almost twice the concentration of the ocean Type de document : texte imprimé Auteurs : Warren Brand, Auteur Année de publication : 2016 Article en page(s) : p. 15-20 Langues : Américain (ame) Catégories : Contrôle des structures (ingénierie)
Corrosion
Eau salée
Tuyaux d'eauIndex. décimale : 667.9 Revêtements et enduits Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25420
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 33, N° 1 (01/2016) . - p. 15-20[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 17829 - Périodique Bibliothèque principale Documentaires Disponible Prepare hot-dip galvanized coating surfaces for painting / Thomas J. Langill in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 1 (01/2016)
[article]
Titre : Prepare hot-dip galvanized coating surfaces for painting Type de document : texte imprimé Auteurs : Thomas J. Langill, Auteur Année de publication : 2016 Article en page(s) : p. 24-33 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Acier L'acier est un alliage métallique utilisé dans les domaines de la construction métallique et de la construction mécanique.
L'acier est constitué d'au moins deux éléments, le fer, très majoritaire, et le carbone, dans des proportions comprises entre 0,02 % et 2 % en masse1.
C'est essentiellement la teneur en carbone qui confère à l'alliage les propriétés du métal qu'on appelle "acier". Il existe d’autres métaux à base de fer qui ne sont pas des aciers comme les fontes et les ferronickels par exemple.
Galvanisation
Métaux -- Revêtements protecteurs
Passivité (Chimie)
Phosphate de zinc
Polyacryliques
Primaire (revêtement)
Surfaces -- Nettoyage
Traîtements de surfaceIndex. décimale : 667.9 Revêtements et enduits Résumé : Hot-dip galvanized steel parts or assemblies are often required to be painted, either to identify a structure, for architectural reasons, to provide a particular type of protection, to prevent severe corrosion attack of zinc in an acidic environment, or to extend the service life of an existing structure. The combination of a paint system with a hot-dip galvanized coating is referred to as a duplex system'. When paint and galvanized steel are used together, the corrosion protection is superior to either protection system used alone.
The application of a paint system onto a hot-dip galvanized surface requires careful surface preparation and a good understanding of both corrosion protection systems. The margin for error is small when dealing with newly galvanized steel surface preparation. However, there have been many exemples of paint adhesion problems on older or more moderately aged galvanized steel surfaces, and the most commun cause is improper or incomplete surface cleaning and preparation.
The adhesion of paint onto galvanized steel can become a small problem when the galvanized coating has weathered for at least a one-year period. The zinc corrosion products form a very dense, insoluble protective layer that accepts a paint coat readily. A brand new galvanized coating also experiences few adhesion problems within the first 24-to-48 hours after coating. Although these two conditions can yield a sustainable duplex system, the must common timing for applying paint onto a galvanized part is between 2 deys and 6 months after galvanizing, where there can be many preparation issues to be handled in order to obtain an intact duplex system.Note de contenu : - Galvanized coating application
- Galvanized coating surface
- Surface preparation : surface cleaning - surface profiling - penetrating sealers - zinc phosphate treatment - wash primers - acrylic passivation
- Paint selectionPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25421
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 33, N° 1 (01/2016) . - p. 24-33[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 17829 - Périodique Bibliothèque principale Documentaires Disponible MnDOT's approach to improving bridge maintenance painting operations / Sarah K. Sondag in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 1 (01/2016)
[article]
Titre : MnDOT's approach to improving bridge maintenance painting operations Type de document : texte imprimé Auteurs : Sarah K. Sondag, Auteur ; Richard A. Burgess, Auteur Année de publication : 2016 Article en page(s) : p. 44-55 Langues : Américain (ame) Catégories : Ponts -- entretien et réparations
Ponts métalliques -- Revêtements protecteursIndex. décimale : 667.9 Revêtements et enduits Résumé : The Minnesota Department of Transportation conducted a one-day seminar on bridge maintenance painting strategy and project design in May of 2013. One outcome of that seminar was the realization that MnDOT needed a more uniform method to rate the condition of coatings statewide during biennial bridge safety (in conjunction with the new AASHTO Manuel for Bridge Inspection) as well as a process to select and prioritize maintenance painting strategies. MnDOT assembled a Technical Advisory Panel to address the needs identified during the serninar and launched a multi-objective study in October of 2013, This article describes the outcomes of efforts undertaken and MnDOT's novel approach to improving statewide bridge maintenance painting operations.
Note de contenu : - OBJECTIVE 1. : CONDUCTING A TRANSPORTATION RESEARCH SYNTHESIS
- OBJECTIVE 2. : IDENTIFYING BEST PRACTICES : Best practices for conducting coating condition assessments - Best practices for selecting bridge maintenance painting strategies - Best practices for selecting surface preparation methods - Best practices for selecting coating systems - Best practices for determining whether to use in-house crews or contract painting
- OBJECTIVE 3 : PREPARING A BRIDGE MAINTENANCE PAINTING MANUAL : Conducting a coating condition assessment - Selecting a maintenance painting strategy - Establishing priorities - Maintenance painting procedures for MnDOT personel
- OBJECTIVE 4 : NEXT STEPS
- TABLES : 1. Risk assessment for overcoating based on coating physical properties - 2. Maintenance coating systems : years of anticipated service until 3%-5% and 5%-10% coating breakdown recoursPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25422
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 33, N° 1 (01/2016) . - p. 44-55[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 17829 - Périodique Bibliothèque principale Documentaires Disponible Two-coat polyaspartic urethane coatings protect Virginia steel bridges for over a decade / Ahren Olson in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 1 (01/2016)
[article]
Titre : Two-coat polyaspartic urethane coatings protect Virginia steel bridges for over a decade Type de document : texte imprimé Auteurs : Ahren Olson, Auteur ; Todd Williams, Auteur ; C. Wayne Fleming, Auteur Année de publication : 2016 Article en page(s) : p. 56-63 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Polyaspartiques
Polyuréthanes
Ponts -- entretien et réparations
Ponts métalliques -- Revêtements protecteurs
Revêtements multicouches
Revêtements:PeintureNote de contenu : - TABLES : 1. Bridges repainted on project BP-8C with a PAS two-coat system - 2. Bridges repainted on project BP-8A-04 with a MCU three-coat system - 3. Bridges repainted on project BP06-968-101 with a MCU three-coat system - 4. Inspection rating system for field evaluations - 5. Rating summary for MCU three-coat and PAS two-coat systems Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25423
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 33, N° 1 (01/2016) . - p. 56-63[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 17829 - Périodique Bibliothèque principale Documentaires Disponible Pull-off adhesion strength testing of lining systems on concrete in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL), Vol. 33, N° 1 (01/2016)
[article]
Titre : Pull-off adhesion strength testing of lining systems on concrete : A review of the various direct tensile test methods used for severe service exposures Type de document : texte imprimé Année de publication : 2016 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Essais d'adhésion
Essais dynamiques
Matériaux cimentaires -- Revêtements protecteurs
Normalisation
Revêtements -- Propriétés mécaniques:Peinture -- Propriétés mécaniques
Traction (mécanique)Index. décimale : 667.9 Revêtements et enduits Résumé : Tensile pull-off adhesion testing is becoming a more frequent specification requirement for in-situ quality assurance testing to confirm proper surface preparation and adhesion of high-performance protective linings applied to concrete. It is also becoming a widely used test for forensic analysis of protective linings in existing installations. There have been numerous investigations leading to the development of dif¬ferent devices and pull-off adhesion test methods used to assess bond strengths of mortars and overlay materials. Fundamental differences exist between these methods that can dramatically impact tensile strength results. This article presents the common pull-off adhesion test methods used in the United States, as well as the results of experimental research investigating the results using two common tensile strength testers. Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=25424
in JOURNAL OF PROTECTIVE COATINGS & LININGS (JPCL) > Vol. 33, N° 1 (01/2016)[article]Réservation
Réserver ce document
Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 17829 - Périodique Bibliothèque principale Documentaires Disponible