NF EN 12696

NF EN 12696

July 2000
Standard Cancelled

Cathodic protection of steel in concrete

Le présent document spécifie les exigences de performances pour la protection cathodique de l'acier dans le béton exposé à l'atmosphère.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2000

Number of pages

40 p.

Reference

NF EN 12696

ICS Codes

25.220.40   Metallic coatings
77.060   Corrosion of metals
77.140.15   Steels for reinforcement of concrete

Classification index

A05-668

Print number

2 - 01/04/2006

European kinship

EN 12696:2000
Sumary
Cathodic protection of steel in concrete

Le présent document spécifie les exigences de performances pour la protection cathodique de l'acier dans le béton exposé à l'atmosphère.
Replaced standards (1)
A05-612
December 1991
Standard Cancelled
Corrosion of steel in concrete. Cathodic protection of rebars in reinforced concrete. Case of atmospherically exposed structures.

Cette norme a pour objet de présenter les règles à observer lors de la conception, la réalisation et l'exploitation d'une protection cathodique contre la corrosion des aciers dans des éléments aériens en béton armé.

Standard replaced by (1)
NF EN ISO 12696
April 2012
Standard Cancelled
Cathodic protection of steel in concrete

ISO 12696:2011 specifies performance requirements for cathodic protection of steel in cement-based concrete, in both new and existing structures. It covers building and civil engineering structures, including normal reinforcement and prestressed reinforcement embedded in the concrete. It is applicable to uncoated steel reinforcement and to organic-coated steel reinforcement. ISO 12696:2011 applies to steel embedded in atmospherically exposed, buried, immersed and tidal elements of buildings or structures.

Table of contents
  • Avant-propos
    3
  • Introduction
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    5
  • 4 Généralités
    5
  • 5 Évaluation et réparation de la structure
    6
  • 6 Composants de l'installation de protection cathodique
    9
  • 7 Modes opératoires de mise en place
    18
  • 8 Mise en service
    22
  • 9 Enregistrement et documentation de l'installation
    25
  • 10 Exploitation et maintenance
    26
  • Annexe A (informative) Principes de la protection cathodique et son application à l'acier dans le béton
    28
  • Annexe B (informative) Procédé de conception
    33
  • Annexe C (informative) Notes sur les ensembles anodiques
    35
  • Bibliographie
    38
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