prEN ISO 11125-5

SLOVENSKI STANDARD
01-december-2024
Priprava jeklenih podlag pred nanašanjem barv in sorodnih premazov - Preskusne
metode za kovinske granulate za peskanje - 5. del: Določanje odstotka
poškodovanih delcev in mikrostrukture (ISO/DIS 11125-5:2024)
Preparation of steel substrates before application of paints and related products - Test
methods for metallic blast-cleaning abrasives - Part 5: Determination of percentage
defective particles and of microstructure (ISO/DIS 11125-5:2024)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen –
Prüfverfahren für metallische Strahlmittel – Teil 5: Bestimmung des Anteils an defekten
Körnern und des Gefüges (ISO/DIS 11125-5:2024)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Méthodes d’essai pour abrasifs métalliques destinés au décapage par
projection - Partie 5: Détermination du pourcentage de particules défectueuses et de la
microstructure (ISO/DIS 11125-5:2024)
Ta slovenski standard je istoveten z: prEN ISO 11125-5
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.

DRAFT
International
Standard
ISO/DIS 11125-5
ISO/TC 35/SC 12
Preparation of steel substrates
Secretariat: BSI
before application of paints and
Voting begins on:
related products — Test methods
2024-10-15
for metallic blast-cleaning
Voting terminates on:
abrasives —
2025-01-07
Part 5:
Determination of percentage
defective particles and of
microstructure
Préparation des subjectiles d'acier avant application de peintures
et de produits assimilés — Méthodes d'essai pour abrasifs
métalliques destinés à la préparation par projection —
Partie 5: Détermination du pourcentage de particules
défectueuses et de la microstructure
ICS: 25.220.10
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
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STANDARDS MAY ON OCCASION HAVE TO
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Reference number
ISO/DIS 11125-5:2024(en)
DRAFT
ISO/DIS 11125-5:2024(en)
International
Standard
ISO/DIS 11125-5
ISO/TC 35/SC 12
Preparation of steel substrates
Secretariat: BSI
before application of paints and
Voting begins on:
related products — Test methods
for metallic blast-cleaning
Voting terminates on:
abrasives —
Part 5:
Determination of percentage
defective particles and of
microstructure
Préparation des subjectiles d'acier avant application de peintures
et de produits assimilés — Méthodes d'essai pour abrasifs
métalliques destinés à la préparation par projection —
Partie 5: Détermination du pourcentage de particules
défectueuses et de la microstructure
ICS: 25.220.10
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
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WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
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TO SUBMIT, WITH THEIR COMMENTS,
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NOTIFICATION OF ANY RELEVANT PATENT
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PROVIDE SUPPORTING DOCUMENTATION.
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Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 11125-5:2024(en)
ii
ISO/DIS 11125-5:2024(en)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 1
5 Sampling . 2
6 Preparation of the sample . 2
7 Procedure . 2
7.1 Determination of cracks, voids and shrinkage .2
7.2 Determination of defectively shaped shot particles .2
7.3 Determination of defectively shaped grit particles .2
7.4 Determination of defectively shaped cylindrical particles .3
7.5 Determination of microstructure .3
8 Test report . 3
Annex A (informative) International Standards for metallic blast-cleaning abrasives . 4

iii
ISO/DIS 11125-5:2024(en)
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 not
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