SIST EN ISO 8504-3:2019

SLOVENSKI STANDARD
SIST EN ISO 8504-3:2019
01-marec-2019
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SIST EN ISO 8504-3:2002
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Preparation of steel substrates before application of paints and related products -
Surface preparation methods - Part 3: Hand- and power-tool cleaning (ISO 8504-3:2018)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Verfahren für die Oberflächenvorbereitung - Teil 3: Reinigen mit Handwerkzeugen und
mit maschinell angetriebenen Werkzeugen (ISO 8504-3:2018)
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Ta slovenski standard je istoveten z: EN ISO 8504-3:2018
ICS:
25.220.10 Priprava površine Surface preparation
87.020 Postopki za nanašanje Paint coating processes
barvnih premazov
SIST EN ISO 8504-3:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 8504-3:2019

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SIST EN ISO 8504-3:2019


EN ISO 8504-3
EUROPEAN STANDARD

NORME EUROPÉENNE

December 2018
EUROPÄISCHE NORM
ICS 25.220.10 Supersedes EN ISO 8504-3:2001
English Version

Preparation of steel substrates before application of paints
and related products - Surface preparation methods - Part
3: Hand- and power-tool cleaning (ISO 8504-3:2018)
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 3: Nettoyage à la Oberflächenvorbereitung - Teil 3: Reinigen mit
main et à la machine (ISO 8504-3:2018) Handwerkzeugen und mit maschinell angetriebenen
Werkzeugen (ISO 8504-3:2018)
This European Standard was approved by CEN on 27 October 2018.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N

EUROPÄISCHES KOMITEE FÜR NORMUN G

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8504-3:2018 E
worldwide for CEN national Members.

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SIST EN ISO 8504-3:2019
EN ISO 8504-3:2018 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 8504-3:2019
EN ISO 8504-3:2018 (E)
European foreword
This document (EN ISO 8504-3:2018) has been prepared by Technical Committee IEC/TC 35 "NA" 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 June 2019, and conflicting national standards shall be
withdrawn at the latest by June 2019.
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 8504-3:2001.
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, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, 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 8504-3:2018 has been approved by CEN as EN ISO 8504-3:2018 without any
modification.


3

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SIST EN ISO 8504-3:2019

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SIST EN ISO 8504-3:2019
INTERNATIONAL ISO
STANDARD 8504-3
Second edition
2018-11
Preparation of steel substrates before
application of paints and related
products — Surface preparation
methods —
Part 3:
Hand- and power-tool cleaning
Préparation des subjectiles d'acier avant application de peintures et
de produits assimilés — Méthodes de préparation des subjectiles —
Partie 3: Nettoyage à la main et à la machine
Reference number
ISO 8504-3:2018(E)
©
ISO 2018

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SIST EN ISO 8504-3:2019
ISO 8504-3:2018(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
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.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

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SIST EN ISO 8504-3:2019
ISO 8504-3:2018(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Procedure. 2
4.1 General . 2
4.2 Initial treatment . 2
4.3 Hand-tool cleaning. 2
4.4 Power-tool cleaning . 2
4.5 Final preparation before painting . 3
5 Reference standards . 3
6 Assessment . 3
Annex A (informative) Types of hand tools and their uses . 4
Annex B (informative) Types of power tools and their uses . 5
Bibliography . 6
© ISO 2018 – All rights reserved iii

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SIST EN ISO 8504-3:2019
ISO 8504-3:2018(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 second edition cancels and replaces the first edition (ISO 8504-3:1993), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— addition of rotary impact tool to types of power-tools;
— replacement of inspection with assessment in Clause 6.
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 2018 – All rights reserved

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SIST EN ISO 8504-3:2019
ISO 8504-3:2018(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:
a) the presence of rust and mill scale;
b) the presence of surface contaminants, including salts, dust, oils and greases;
c) the surface profile.
ISO 8501 and ISO 8502 have been prepared to provide methods of assessing these factors, while
ISO 8504 provides guidance on the preparation methods that are available for cleaning steel substrates,
indicating the capabilities of each in attaining specified levels of cleanliness.
These International Standards do not contain recommendations for the protective coating systems
to be applied to the steel surface. Neither do they contain recommendatio
...