SIST EN ISO 8503-5:2017

SLOVENSKI STANDARD
SIST EN ISO 8503-5:2017
01-maj-2017
1DGRPHãþD
SIST EN ISO 8503-5:2005
3ULSUDYDMHNOHQLKSRGODJSUHGQDQDãDQMHPEDUYLQVRURGQLKSUHPD]RY=QDþLOQRVWL
KUDSDYRVWLSHVNDQLKMHNOHQLKSRGODJGHO0HWRGD]RGWLVQLPWUDNRP]D
XJRWDYOMDQMHSURILODSRYUãLQH,62
Preparation of steel substrates before application of paints and related products -
Surface roughness characteristics of blast-cleaned steel substrates - Part 5: Replica tape
method for the determination of the surface profile (ISO 8503-5:2017)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Rauheitskenngrößen von gestrahlten Stahloberflächen - Teil 5: Abdruckverfahren zum
Bestimmen der Rauheit (ISO 8503-5:2017)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Caractéristiques de rugosité des subjectiles d'acier décapés - Partie 5:
Méthode de l'empreinte sur ruban adhésif pour la détermination du profil de surface (ISO
8503-5:2017)
Ta slovenski standard je istoveten z: EN ISO 8503-5:2017
ICS:
25.220.10 Priprava površine Surface preparation
87.020 Postopki za nanašanje Paint coating processes
barvnih premazov
SIST EN ISO 8503-5:2017 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN ISO 8503-5:2017

---------------------- Page: 2 ----------------------

SIST EN ISO 8503-5:2017


EN ISO 8503-5
EUROPEAN STANDARD

NORME EUROPÉENNE

March 2017
EUROPÄISCHE NORM
ICS 25.220.10 Supersedes EN ISO 8503-5:2004
English Version

Preparation of steel substrates before application of paints
and related products - Surface roughness characteristics of
blast-cleaned steel substrates - Part 5: Replica tape
method for the determination of the surface profile (ISO
8503-5:2017)
Préparation des subjectiles d'acier avant application de Vorbereitung von Stahloberflächen vor dem Auftragen
peintures et de produits assimilés - Caractéristiques de von Beschichtungsstoffen - Rauheitskenngrößen von
rugosité des subjectiles d'acier décapés - Partie 5: gestrahlten Stahloberflächen - Teil 5:
Méthode de l'empreinte sur ruban adhésif pour la Abdruckverfahren zum Bestimmen der Rauheit (ISO
détermination du profil de surface (ISO 8503-5:2017) 8503-5:2017)
This European Standard was approved by CEN on 3 February 2017.

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 NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8503-5:2017 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN ISO 8503-5:2017
EN ISO 8503-5:2017 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------

SIST EN ISO 8503-5:2017
EN ISO 8503-5:2017 (E)
European foreword
This document (EN ISO 8503-5:2017) 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 September 2017, and conflicting national standards
shall be withdrawn at the latest by September 2017.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 8503-5:2004.
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 8503-5:2017 has been approved by CEN as EN ISO 8503-5:2017 without any
modification.
3

---------------------- Page: 5 ----------------------

SIST EN ISO 8503-5:2017

---------------------- Page: 6 ----------------------

SIST EN ISO 8503-5:2017
INTERNATIONAL ISO
STANDARD 8503-5
Second edition
2017-03
Preparation of steel substrates before
application of paints and related
products — Surface roughness
characteristics of blast-cleaned steel
substrates —
Part 5:
Replica tape method for the
determination of the surface profile
Préparation des subjectiles d’acier avant application de peintures et
de produits assimilés — Caractéristiques de rugosité des subjectiles
d’acier décapés —
Partie 5: Méthode de l’empreinte sur ruban adhésif pour la
détermination du profil de surface
Reference number
ISO 8503-5:2017(E)
©
ISO 2017

---------------------- Page: 7 ----------------------

SIST EN ISO 8503-5:2017
ISO 8503-5:2017(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

---------------------- Page: 8 ----------------------

SIST EN ISO 8503-5:2017
ISO 8503-5:2017(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Apparatus . 2
6 Maintenance and assurance of calibration for the replica tape method .2
7 Procedure. 3
8 Specification of acceptable error. 3
9 Test report . 3
Annex A (informative) Measurement errors associated with replica tape determination of
profile height . 5
Annex B (informative) Guidance on the correspondence between replica tape and ISO
comparator determinations of profile height . 6
Annex C (informative) Grades of replica tape . 8
Annex D (informative) Service life and storage recommendations for replica tape .9
Bibliography .10
© ISO 2017 – All rights reserved iii

---------------------- Page: 9 ----------------------

SIST EN ISO 8503-5:2017
ISO 8503-5:2017(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 on 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 the following URL: www . i so .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 8503-5:2003), which has been technically
revised.
A list of all parts in the ISO 8503 series can be found on the ISO website.
iv © ISO 2017 – All rights reserved

---------------------- Page: 10 ----------------------

SIST EN ISO 8503-5:2017
ISO 8503-5:2017(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 (all parts), ISO 8502 (all parts) and ISO 8503 (all parts) have been prepared to provide methods
of assessing these factors, while ISO 8504 (all parts) 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 recommendations for the surface quality
requirements for specific situations, even though surface quality can have a direct influence on the
choice of protective coating to be applied and on its performance. Such recommendations are found
in other documents, such as national standards and codes of practice. It will be necessary for users of
these International Standards to ensure that the qualities specified 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;
— within the capability of the cleaning procedure specified.
The International Standards referred to above deal with the following aspects of preparation of steel
substrates:
— ISO 8501 — Visual assessment of surface cleanliness;
— ISO 8502 — Tests for the assessment of surface cleanliness;
— ISO 8503 — Surface roughness characteristics of blast-cleaned steel substrates;
— ISO 8504 — Surface preparation methods.
Each of these International Standards is in turn divided into separate parts.
It is important to note that numerical characterization of a surface profile is meaningful only when
accompanied by an understanding of the errors of measurement and by the realization that different
techniques may yield somewhat different numerical values for the profile. Estimates of measurement
error associated with different techniques can be obtained from national or international standards or
from the equipment manufacturers. As shown in Annex B, values given by the replica tape method align
well with those obtained using other parts of ISO 8503.
Information regarding the magnitude of errors associated with use of replica tape is given in Annex A.
Advantages of the replica tape method include the fact that it affords numerical characterization, yields
a permanent record, works well on curved surfaces and benefits from a geographically broad base of
user experience over a period of several decades.
© ISO 2017 – All rights reserved v

---------------------- Page: 11 ----------------------

SIST EN ISO 8503-5:2017

---------------------- Page: 12 ----------------------

SIST EN ISO 8503-5:2017
INTERNATIONAL STANDARD ISO 8503-5:2017(E)
Preparation of steel substrates before application of paints
and related products — Surface roughness characteristics
of blast-cleaned steel substrates —
Part 5:
Replica tape method for the determination of the surface
profile
1 Scope
This document describes a field method for measuring the surface profile produced by any of the
abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape
...