EN ISO 8504-1:2019
(Main)Preparation of steel substrates before application of paints and related products - Surface preparation methods - Part 1: General principles (ISO 8504-1:2019)
Preparation of steel substrates before application of paints and related products - Surface preparation methods - Part 1: General principles (ISO 8504-1:2019)
This document describes the general principles for the selection of methods for the preparation of steel surfaces before application of paints and related products. It also contains information on features that are taken into account when selecting and specifying certain surface preparation methods and preparation grades.
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen - Verfahren für die Oberflächenvorbereitung - Teil 1: Allgemeine Grundsätze (ISO 8504-1:2019)
Dieses Dokument beschreibt die allgemeinen Grundsätze für die Auswahl von Verfahren für die Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen. Es enthält auch Angaben, die beachtet werden, wenn bestimmte Verfahren für die Oberflächenvorbereitung und Oberflächenvorbereitungsgrade ausgewählt und festgelegt werden.
Préparation des subjectiles d'acier avant application de peintures et de produits assimilés - Méthodes de préparation des subjectiles - Partie 1: Principes généraux (ISO 8504-1:2019)
Le présent document établit des principes généraux pour le choix de méthodes de préparation des subjectiles d'acier avant application de peintures et de produits assimilés. Il donne également des informations sur quelques particularités à prendre en compte avant de choisir et de prescrire certaines méthodes de préparation des subjectiles et certains degrés de préparation.
Priprava jeklenih podlag pred nanašanjem barv in sorodnih premazov - Postopki priprave površine - 1. del: Splošna načela (ISO 8504-1:2019)
Ta dokument opisuje splošna načela za izbiro postopkov za pripravo jeklenih površin pred nanašanjem barv in sorodnih premazov. Vsebuje tudi informacije o lastnostih, ki jih je treba upoštevati pri izbiranju in določanju nekaterih postopkov za pripravo površin ter razredov priprave.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2020
Nadomešča:
SIST EN ISO 8504-1:2002
Priprava jeklenih podlag pred nanašanjem barv in sorodnih premazov - Postopki
priprave površine - 1. del: Splošna načela (ISO 8504-1:2019)
Preparation of steel substrates before application of paints and related products -
Surface preparation methods - Part 1: General principles (ISO 8504-1:2019)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Verfahren für die Oberflächenvorbereitung - Teil 1: Allgemeine Grundsätze (ISO 8504-
1:2019)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Méthodes de préparation des subjectiles - Partie 1: Principes généraux (ISO
8504-1:2019)
Ta slovenski standard je istoveten z: EN ISO 8504-1:2019
ICS:
25.220.10 Priprava površine Surface preparation
87.020 Postopki za nanašanje Paint coating processes
barvnih premazov
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 8504-1
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2019
EUROPÄISCHE NORM
ICS 25.220.10 Supersedes EN ISO 8504-1:2001
English Version
Preparation of steel substrates before application of paints
and related products - Surface preparation methods - Part
1: General principles (ISO 8504-1:2019)
Préparation des subjectiles d'acier avant application de Vorbereitung von Stahloberflächen vor dem Auftragen
peintures et de produits assimilés - Méthodes de von Beschichtungsstoffen - Verfahren für die
préparation des subjectiles - Partie 1: Principes Oberflächenvorbereitung - Teil 1: Allgemeine
généraux (ISO 8504-1:2019) Grundsätze (ISO 8504-1:2019)
This European Standard was approved by CEN on 6 October 2019.
CEN members are bound to comply with the CEN/CENELEC Internal 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
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 versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8504-1:2019 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 8504-1:2019) has been prepared by Technical Committee ISO/TC 35 "Paints
and varnishes" in collaboration with 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 May 2020, and conflicting national standards shall be
withdrawn at the latest by May 2020.
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 8504-1:2001.
According to 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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 8504-1:2019 has been approved by CEN as EN ISO 8504-1:2019 without any
modification.
INTERNATIONAL ISO
STANDARD 8504-1
Third edition
2019-10
Preparation of steel substrates before
application of paints and related
products — Surface preparation
methods —
Part 1:
General principles
Préparation des subjectiles d'acier avant application de peintures et
de produits assimilés — Méthodes de préparation des subjectiles —
Partie 1: Principes généraux
Reference number
ISO 8504-1:2019(E)
©
ISO 2019
ISO 8504-1:2019(E)
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
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Published in Switzerland
ii © ISO 2019 – All rights reserved
ISO 8504-1:2019(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General . 1
5 Condition of the initial surface . 2
5.1 Assessment of the surface condition . 2
5.2 Influence of on-site environmental conditions . 3
5.3 Removal of contaminants . 3
6 Selection of the surface preparation method . 3
7 Selection of the preparation grade . 3
8 Assessment . 4
Bibliography . 5
ISO 8504-1:2019(E)
Foreword
ISO (the International Organization for Standardization) 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 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 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 the 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 during 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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee
SC 12, Preparation of steel substrates before application of paints and related products.
This third edition cancels and replaces the second edition (ISO 8504-1:2000), which has been technically
revised. The main changes compared to the previous edition are as follows:
— update of normative references;
— editorial revision.
A list of all parts in the ISO 8504 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2019 – All rights reserved
ISO 8504-1:2019(E)
Introduction
The performance of protective coatings of paint and related products applied to steel is significantly
affected by the state of the steel surface immediately prior to painting. The principal factors that are
known to influence this performance are
— the presence of rust and mill scale,
— the presence of surface contaminants, including salts, dust, oils and greases, and
— the surface profile.
The ISO 8501 series, the ISO 8502 series and the ISO 8503 series provide methods for assessing these
factors, while the ISO 8504 series provides guidance on the preparation methods that are available for
cleaning steel substrates, indicating the capabilities of each of attaining specified levels of cleanliness.
These International Standards do not contain recommendations for the protective coating system to be
applied to the steel surface. They do not contain recommendations on surface quality requirements for
specific situations even though surface quality can have a direct influence on the choice of protective
coating and on its performance. Such recommendations are found in other documents such as national
standards and codes of practice. These International Standards are used to ensure that the specified
qualities are
— compatible and appropriate both for the environmental conditions to which the steel will be exposed
and for the protective coating system to be used, and
— within the capability of the cleaning procedure specified.
This document should be read in conjunction with ISO 8504-2, ISO 8504-3 that describe specific surface
preparation methods.
INTERNATIONAL STANDARD ISO 8504-1:2019(E)
Preparation of steel substrates before application of paints
and related products — Surface preparation methods —
Part 1:
General principles
1 Scope
This document describes the general principles for the selection of methods for the preparation of steel
surfaces before application of paints and related products. It also contains information on features
that are taken into account when selecting and specifying certain surface preparation methods and
preparation grades.
2 Normative references
The following documents are referred to in the text 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
...
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