EN ISO 12944-1-2017 en Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 1 General introduction.pdf

1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Paints and varnishes Corrosion protection of steel structures by protective paint systemsPart 1: General introductionBS EN ISO 129441:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12944-1 December 2017 IC

2、S 87.020; 91.080.13 Supersedes EN ISO 12944-1:1998English Version Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 1: General introduction (ISO 12944-1:2017) Peintures et vernis - Anticorrosion des structures en acier par systmes de peinture - Partie

3、 1: Introduction gnrale (ISO 12944-1:2017) Beschichtungsstoffe - Korrosionsschutz von Stahlbauten durch Beschichtungssysteme - Teil 1: Allgemeine Einleitung (ISO 12944-1:2017) This European Standard was approved by CEN on 30 October 2017. CEN members are bound to comply with the CEN/CENELEC Internal

4、 Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN

5、 member. 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 Management Centre has the same status as the official versio

6、ns. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Po

7、land, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2017 CEN All rights of

8、 exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12944-1:2017 ENational forewordThis British Standard is the UK implementation of EN ISO 129441:2017. It is identical to ISO 129441:2017. It supersedes BS EN ISO 129441:1998, which is withdrawn.The

9、 UK participation in its preparation was entrusted to Technical Committee STI/21, Paint systems and surface preparation for metallic substrates.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the neces

10、sary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 91029 6ICS 87.020; 91.080.10Compliance with a British Standard cannot confer immunity from legal obligations.This British Sta

11、ndard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 129441:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 12944-1 December 2017 ICS 87.020; 91

12、.080.13 Supersedes EN ISO 12944-1:1998English Version Paints and varnishes - Corrosion protection of steel structures by protective paint systems - Part 1: General introduction (ISO 12944-1:2017) Peintures et vernis - Anticorrosion des structures en acier par systmes de peinture - Partie 1: Introduc

13、tion gnrale (ISO 12944-1:2017) Beschichtungsstoffe - Korrosionsschutz von Stahlbauten durch Beschichtungssysteme - Teil 1: Allgemeine Einleitung (ISO 12944-1:2017) This European Standard was approved by CEN on 30 October 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations

14、 which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. Thi

15、s 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 Management Centre has the same status as the official versions. CEN memb

16、ers are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portug

17、al, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2017 CEN All rights of exploitatio

18、n in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 12944-1:2017 EBS EN ISO 129441:2017EN ISO 12944-1:2017 (E) 3 European foreword This document (EN ISO 12944-1:2017) has been prepared by Technical Committee ISO/TC 35 “Paints and varnishes” in collaboration wi

19、th Technical Committee CEN/TC 139 “Paints and varnishes” the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2018, and conflicting national standards shal

20、l be withdrawn at the latest by June 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 12944-1:1998. According to

21、 the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece

22、, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 12944-1:2017 has been approved by CEN as EN ISO 12944-1:

23、2017 without any modification. BS EN ISO 129441:2017ISO 12944-1:2017(E)Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 24 General introduction to the ISO 12944 series . 34.1 Summary 34.2 Protective functions covered 34.3 Field of application 34.3.1 Overview . 34

24、.3.2 Type of structure . 44.3.3 Type of surface and surface preparation 44.3.4 Type of environment 44.3.5 Type of protective paint system 44.3.6 Type of work 44.3.7 Durability of the protective paint system . 55 General considerations and requirements . 56 Health and safety and environmental protect

25、ion 67 Information on the other parts of ISO 12944 . 6Annex A (informative) Guidelines for using ISO 12944 (all parts) for a given project . 8Bibliography 9 ISO 2017 All rights reserved iiiContents PageBS EN ISO 129441:2017ISO 12944-1:2017(E)ForewordISO (the International Organization for Standardiz

26、ation) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be

27、 represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to

28、 develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of th

29、e ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified dur

30、ing the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the vol

31、untary nature of standards, the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: www.iso.org/iso/foreword.html.T

32、his document was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 14, Protective paint systems for steel structures.This second edition cancels and replaces the first edition (ISO 12944-1:1998), which has been technically revised.The main changes compared to the previ

33、ous edition are as follows: some parts of the scope have been moved to Clause 4; the terms and definitions which were not used in the main part of the standard have been deleted; the normative references have been updated; the requirements regarding sample areas have been included; 7.8 with referenc

34、e to ISO 12944-9 has been added. a bibliography has been added.A list of all parts in the ISO 12944 series can be found on the ISO website.iv ISO 2017 All rights reservedBS EN ISO 129441:2017ISO 12944-1:2017(E)IntroductionUnprotected steel in the atmosphere, in water and in soil is subjected to corr

35、osion that can lead to damage. Therefore, to avoid corrosion damage, steel structures are normally protected to withstand the corrosion stresses to which they will be subjected during the service life required of the structure.There are different ways of protecting steel structures from corrosion. I

36、SO 12944 (all parts) deals with protection by paint systems and covers, in the various parts, all features that are important in achieving adequate corrosion protection. Additional or other measures are possible but require particular agreement between the interested parties.In order to ensure effec

37、tive corrosion protection of steel structures, owners of such structures, planners, consultants, companies carrying out corrosion protection work, inspectors of protective coatings and manufacturers of coating materials need to have at their disposal state-of-the-art information in concise form on c

38、orrosion protection by paint systems. It is vital that such information is as complete as possible, unambiguous and easily understandable to avoid difficulties and misunderstandings between the parties concerned with the practical implementation of protection work.ISO 12944 (all parts) is intended t

39、o give this information in the form of a series of instructions. It is written for those who have some technical knowledge. It is also assumed that the user of ISO 12944 (all parts) is familiar with other relevant International Standards, in particular those dealing with surface preparation.Although

40、 ISO 12944 (all parts) does not deal with financial and contractual questions, attention is drawn to the fact that, because of the considerable implications of inadequate corrosion protection, non-compliance with requirements and recommendations given in ISO 12944 (all parts) can result in serious f

41、inancial consequences. ISO 2017 All rights reserved vBS EN ISO 129441:2017Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 1: General introduction1 ScopeThis document defines the overall scope of ISO 12944 (all parts). It gives some basic terms and defin

42、itions and a general introduction to the other parts of ISO 12944. Furthermore, it includes a general statement on health, safety and environmental protection, and guidelines for using ISO 12944 (all parts) for a given project.2 Normative referencesThe following documents are referred to in the text

43、 in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.ISO 4628-1, Paints and varnishes Evaluation of de

44、gradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation systemISO 4628-2, Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity

45、 of uniform changes in appearance Part 2: Assessment of degree of blisteringISO 4628-3, Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 3: Assessment of degree of rustingISO 4628-4, Paints

46、and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 4: Assessment of degree of crackingISO 4628-5, Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defect

47、s, and of intensity of uniform changes in appearance Part 5: Assessment of degree of flakingISO 12944-2, Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 2: Classification of environmentsISO 12944-3, Paints and varnishes Corrosion protection of steel str

48、uctures by protective paint systems Part 3: Design considerationsISO 12944-4, Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 4: Types of surface and surface preparationISO 12944-5, Paints and varnishes Corrosion protection of steel structures by protec

49、tive paint systems Part 5: Protective paint systemsISO 12944-6, Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 6: Laboratory performance test methodsISO 12944-7, Paints and varnishes Corrosion protection of steel structures by protective paint systems Part 7: Execution and supervision of paint workINTERNATIONAL STANDARD ISO 12944-1:2017(E) ISO 2017 All rights reserved 1BS EN ISO 129441:2017ISO 12944-1:2017(E)ISO 12944-8, Paints and v