Zinccoatings-Guidelinesand remendationsfortheprotectionagainst corrosionofironandsteelinstructures
Part 1: General principles of design and corrosion resistance
Nationalforeword
It is identical to ISO 14713-1:2017. It supersedes BS EN ISO 14713-1:2009 This British Standard is the UK implementation of EN ISO 14713-1:2017.which is withdrawn.
The UK participation in its preparation was entrusted to TechnicalCommittee ST1/34 Hot dip galvanized coatings.
A list of organizations represented on this mittee can be obtained on request to its secretary.
This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.
Published by BSI Standards Limited 2017 The British Standards Institution 2017
ISBN 978 0 580 94155 9
ICS 25.220.40
Compliance with aBritish Standard cannot confer immunityfrom legal obligations.
This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2017.
Amendments/corrigenda issued since publication
Date
Text affected
ENISO14713-1
Supersedes EN ISO 14713-1:2009
English Version
protectionagainstcorrosion ofiron andsteelinstructures Zinccoatings-Guidelines andremendationsforthe -Part1:Generalprinciples of design andcorrosion resistance (ISO 14713-1:2017)
remandations pour la protection contre la Revetements de zinc - Lignes directrices etcorrosion du fer et de I'acier dans les constructions - Partie 1: Principes generaux de conception etresistance a la corrosion (ISO 14713-1:2017)
Zinkiberzige - Leitfaden und Empfehlungen zum Schutz von Eisen- und Stahlkonstruktionen vorKonstruktionsgrundsitze und Korrosionsbestandigkeit Korrosion - Teil 1: Allgemeine(ISO 14713-1:2017)
This European Standard was approved by CEN on 3 May 2017.
CEN members are bound to ply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving thissaaeeoesipdeenpueseuosspeps concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENmember.
This European Standard exists in three official versions (English French German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC ManagementCentre has the same status as the official versions.
Finland Fm ugsavRulic Macniaran many ce Hgary llan Irland taly Latia Lhaa CEN members are the national standards bodies of Austria Belgium Bulgaria Croatia Cyprus Czech Republic Denmark Estonia Luxembourg Malta Netherlands Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATIONEUROPAISCHES KOMITEE FUR NORMUNG COMITE EUROPEEN DE NORMALISATI0N
CEN-CENELEC Management Centre: Avenue Marnix 17 B-1000 Brussels
Europeanforeword
"Metallic and other inorganic coatings" in collaboration with Technical Committee CEN/TC 262 "Metallic and other inorganic coatings including for corrosion protection and corrosion testing ofmetals and alloys" the secretariat of which is held by BSL.
identical text or by endorsement at the latest by November 2017 and conflicting national standardsshall be withdrawn at the latest by November 2017.
aed ns e o ue a ausu pa aq ou us aoe] n s aedrights.
This document supersedes EN ISO 14713-1:2009.
following countries are bound to implement this European Standard:Austria Belgium Bulgaria France Gemany GrceHungary Iceland Ireandtaly LatviaLithuania LuxembourgMalta Croatia Cyprus Czech Republic Denmark Estonia Finland Former Yugoslav Republic of Macedonia Netherlandsrway olandPortugalomaniaerbiavakialoveniaain wedenwitzerandTurkey and the United Kingdom.
Endorsement notice
The text of ISO 14713-1:2017 has been approved by CEN as EN ISO 14713-1:2017 without any modification.
Contents
Page
Foreword. iv1 Scope 12 Normative references. 13 Terms and definitions. 24 4.1 Materials 24.2 Zinc coatings. Iron and steel substrates. 2 35 Selection of zinc coating 36 Designrequirements. General principles of design to avoid corrosion. 36.2 6.1 Design for application of different zinc coating processes 46.3 Tubes and hollow sections. 6.3.1 General.. 4 4Connections. 6.3.2 Corrosion protection of internal and external surfaces. 46.4 6.4.1 Fastenings to be used with hot dip galvanized sherardized or thermally 56.4.2 Welding considerations related to coatings. sprayed coatings. 5 5Duplex systems. 6.4.3 Brazing or soldering 66.5 6.6 Maintenance. 6 6Corrosionin differentenvironments 67.2 7.1 Exposure to soils Atmospheric exposure. 6 67.3 7.4 Exposure to water. Abrasion. 12 127.5 Exposure to chemicals. 127.6 7.7 Elevated temperatures. Contact with concrete. 13 137.8 Bimetallic contact. Contact with wood 148 Accelerated test methods applied to zinc coatings 7.9 16 14Bibliography. 17
