Name: EN ISO 15711:2004
Brand: CEN

Paints and varnishes - Determination of resistance to cathodic disbonding of coatings exposed to sea water (ISO 15711:2003)

Published date

22-12-2004

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Required supplementary information
6 Test solutions
7 Apparatus
8 Sampling
9 Test panels
10 Procedure
11 Expression of results
12 Precision
13 Test report
Annex A (normative) Required supplementary information
Annex B (normative) Sacrificial anodes - Composition of zinc
alloy

ISO 15711:2003 describes two methods for determining the ability of paint, or other organic coatings, applied to metallic substrates to withstand cathodic disbonding when the surface coating may contain or develop discontinuities. The methods are applicable to coatings that are exposed to sea water, such as those applied to ships or marine structures. They are not suitable for the assessment of the ability of coatings to withstand cathodic disbonding on land-based structures.Method A involves the use of a cathodic protection circuit, whereby the electrode potential of the test substrates is controlled potentiostatically.Method B involves the use of sacrificial anodes attached to the test substrates. This reflects the practical method of cathodic protection commonly used on ships.

Committee	CEN/TC 139
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
ISO 15711:2003	Identical
I.S. EN ISO 15711:2005	Identical
NS EN ISO 15711 : 1ED 2005	Identical
SS-EN ISO 15711 : 2005	Identical
SN EN ISO 15711 : 2005	Identical
NEN EN ISO 15711 : 2005	Identical
BS EN ISO 15711:2004	Identical
NBN EN ISO 15711 : 2005	Identical
NF EN ISO 15711 : 2005	Identical
UNE-EN ISO 15711:2006	Identical
PN EN ISO 15711 : 2006	Identical
UNI EN ISO 15711 : 2005	Identical
UNE-EN ISO 15711:2004	Identical
DIN EN ISO 15711:2005-03	Identical

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