EN ISO 11126-1:2018

SLOVENSKI STANDARD
01-december-2018
1DGRPHãþD
SIST EN ISO 11126-1:1997
Priprava jeklenih podlag pred nanašanjem barv in sorodnih premazov -
Specifikacije za nekovinske granulate za peskanje - 1. del: Splošni uvod in
razvrstitev (ISO 11126-1:2018)
Preparation of steel substrates before application of paints and related products -
Specifications for non-metallic blast-cleaning abrasives - Part 1: General introduction and
classification (ISO 11126-1:2018)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Anforderungen an nichtmetallische Strahlmittel - Teil 1: Allgemeine Einleitung und
Einteilung (ISO 11126-1:2018)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Spécifications pour abrasifs non métalliques destinés à la préparation par
projection - Partie 1: Introduction générale et classification (ISO 11126-1:2018)
Ta slovenski standard je istoveten z: EN ISO 11126-1:2018
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 11126-1
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2018
EUROPÄISCHE NORM
ICS 25.220.10 Supersedes EN ISO 11126-1:1997
English Version
Preparation of steel substrates before application of paints
and related products - Specifications for non-metallic
blast-cleaning abrasives - Part 1: General introduction and
classification (ISO 11126-1:2018)
Préparation des subjectiles d'acier avant application de Vorbereitung von Stahloberflächen vor dem Auftragen
peintures et de produits assimilés - Spécifications pour von Beschichtungsstoffen - Anforderungen an
abrasifs non métalliques destinés à la préparation par nichtmetallische Strahlmittel - Teil 1: Allgemeine
projection - Partie 1: Introduction générale et Einleitung und Einteilung (ISO 11126-1:2018)
classification (ISO 11126-1:2018)
This European Standard was approved by CEN on 12 August 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 NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

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 11126-1:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 11126-1:2018) 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 April 2019, and conflicting national standards shall be
withdrawn at the latest by April 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 11126-1:1997.
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 11126-1:2018 has been approved by CEN as EN ISO 11126-1:2018 without any
modification.
INTERNATIONAL ISO
STANDARD 11126-1
Second edition
2018-08
Preparation of steel substrates before
application of paints and related
products — Specifications for non-
metallic blast-cleaning abrasives —
Part 1:
General introduction and
classification
Préparation des subjectiles d'acier avant application de peintures et
de produits assimilés — Spécifications pour abrasifs non métalliques
destinés à la préparation par projection —
Partie 1: Introduction générale et classification
Reference number
ISO 11126-1:2018(E)
©
ISO 2018
ISO 11126-1:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
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Published in Switzerland
ii © ISO 2018 – All rights reserved

ISO 11126-1:2018(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2  Normative references . 1
3  Terms and definitions . 1
4  Classification . 2
4.1 Abrasive type . 2
4.2 Initial particle shape . 2
4.3 Particle size range . 3
5  Designation of abrasives . 3
6  Identification and marking. 3
Annex A (informative) International Standards for metallic and non-metallic blast-cleaning
abrasives . 4
Bibliography . 6
ISO 11126-1:2018(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 on 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 the following
URL: 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 11126-1:1993), which has been technically
revised. It also incorporates Technical Corrigenda ISO 11126-1:1993/Cor 1:1997 and ISO 11126-1:1993/
Cor 2:1997.
The main changes compared to the previous edition are as follows:
— Table 1 and Annex A have been technically revised.
A list of all parts in the ISO 11126 series can be found on the ISO website.
iv © ISO 2018 – All rights reserved

ISO 11126-1:2018(E)
Introduction
This document is one of a number of parts of ISO 11126 specifying requirements for non-metallic
abrasives for blast-cleaning.
Test methods for non-metallic blast-cleaning abrasives are given in the various parts of ISO 11127
(see Annex A).
The requirements for metallic abrasives commonly used for blast-cleaning are specified in the various
parts of ISO 11124. Test methods to be used to define these requirements are contained in the various
parts of ISO 11125 (see Annex A).
Abrasive blast-cleaning techniques are widely used to clean and prepare surfaces. During work on
development of a series of International Standards dealing with the preparation of steel substrates
before application of paints and related products, it was decided that a need existed for a series of
International Standards covering those blast-cleaning abrasives commonly used in preparation of
steelwork.
The type of blast-cleaning abrasive used and its particle shape can significantly affect the surface
appearance and profile form of the treated surface.
ISO 8503-2 describes the assessment of the surface roughness of prepared surfaces using comparators.
Table 1 of this document identifies the type of comparator to be used with each of the blast-cleaning
abrasives considered.
INTERNATIONAL STANDARD  ISO 11126-1:2018(E)
Preparation of steel substrates before application of paints
and related products — Specifications for non-metallic
blast-cleaning abrasives —
Part 1:
General introduction and classification
WARNING — Equipment, materials and abrasives used for surface preparation can be hazardous.
It is important to ensure that adequate instructions are given and that all required precautions
are exercised.
1 Scope
This document describes a classification of non-metallic blast-cleaning abrasives for the preparation of
steel substrates before
...