Preparation of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives - Part 2: Determination of particle size distribution (ISO 11125-2:2018, Corrected version 2019-04)

This document specifies a test method for the determination of particle size distribution of metallic blast-cleaning abrasives by sieving.
This is one of a number of parts of ISO 11125 dealing with the sampling and testing of metallic abrasives for blast-cleaning.
The types of metallic abrasive and requirements on each are contained in the various parts of ISO 11124.
The ISO 11124 and ISO 11125 series have been drafted as a coherent set of International Standards on metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.

Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen - Prüfverfahren für metallische Strahlmittel - Teil 2: Bestimmung der Korngrößenverteilung (ISO 11125-2:2018, korrigierte Fassung 2019-04)

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 2: Analyse granulométrique (ISO 11125-2:2018, Version corrigée 2019-04)

Le présent document spécifie une méthode d'essai pour l'analyse granulométrique par tamisage des abrasifs métalliques destinés à la préparation par projection.
Ceci est l'une des parties de l'ISO 11125 qui traitent de l'échantillonnage et des essais des abrasifs métalliques destinés à la préparation par projection.
Le type d'abrasifs métalliques et les exigences pour chacun sont donnés dans les différentes parties de l'ISO 11124.
Les séries de normes ISO 11124 et ISO 11125 constituent une série cohérente de Normes internationales sur les abrasifs métalliques destinés à la préparation par projection. L'Annexe A donne des informations sur toutes les parties des deux séries.

Priprava jeklenih podlag pred nanašanjem barv in sorodnih premazov - Preskusne metode za kovinske granulate za peskanje - 2. del: Ugotavljanje porazdelitve velikosti delcev (ISO 11125-2:2018)

Ta dokument določa preskusno metodo za ugotavljanje porazdelitve velikosti delcev kovinskih granulatov za peskanje s sejanjem.
To je eden od več delov standarda ISO 11125, ki obravnavajo vzorčenje in preskušanje kovinskih granulatov
za peskanje.
Vrste kovinskega granulata in zahteve za vsak granulat so določene v različnih delih standarda ISO 11124. Skupini standardov ISO 11124 in ISO 11125 sta bili pripravljeni kot skladen sklop mednarodnih standardov za kovinske granulate za peskanje. Informacije o vseh delih obeh skupin so podane v dodatku A.

General Information

Status
Published
Publication Date
25-Sep-2018
Withdrawal Date
30-Mar-2019
ICS
25.220.10 - Surface preparation
 
87.020 - Paint coating processes
Technical Committee
CEN/TC 139 - Paints and varnishes
Drafting Committee
CEN/TC 139 - Paints and varnishes
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
26-Sep-2018
Completion Date
26-Sep-2018
Ref Project
SIST EN ISO 11125-2:2018 - Preparation of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives - Part 2: Determination of particle size distribution (ISO 11125-2:2018)

Relations

Replaces
EN ISO 11125-2:1997 - Preparation of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives - Part 2: Determination of particle size distribution (ISO 11125-2:1993)
Effective Date
03-Oct-2018

Overview

EN ISO 11125-2:2018 is an internationally recognized standard published by CEN that specifies a test method for determining the particle size distribution of metallic blast-cleaning abrasives by sieving. This standard forms part of the ISO 11125 series, which addresses sampling and testing procedures for metallic abrasives used in blast-cleaning of steel substrates before the application of paints and related coatings. The standard provides essential guidelines to ensure consistent quality and performance of metallic abrasives in surface preparation processes.

Key Topics

EN ISO 11125-2:2018 covers several crucial aspects concerning metallic blast-cleaning abrasives:

  • Scope and Application: Focuses solely on the determination of particle size distribution by using sieving techniques, relevant to metallic abrasives for steel surface cleaning.
  • Test Apparatus: Specifies laboratory equipment such as balances with 0.1 g accuracy, metal-wire sieves conforming to ISO 565, sieve shakers to provide 3D particle agitation, and sample dividers.
  • Sampling Procedure: Details the sampling method including sample size (~120 g), use of a sample divider to obtain representative portions, and duplicate testing to ensure accuracy.
  • Sieving Procedure: Instructs on stack arrangement from the largest to smallest mesh sizes, proper agitation time to achieve consistent particle separation, and careful weighing of retained fractions.
  • Calculation and Reporting: Defines how to calculate the percentage mass retained on each sieve, precision requirements, and the necessary information to be included in the test report such as product identification, test results, deviations, and operator details.
  • Quality Assurance: Highlights the need for regularly calibrated sieves and accurate equipment to minimize variability in test results and recommends exchange of samples or sieves between parties if deviations occur.

Applications

EN ISO 11125-2:2018 is vital for industries involved in steel surface preparation and coating applications including:

  • Surface preparation contractors using metallic abrasives for blast-cleaning steel substrates to ensure optimal paint adhesion and long-term durability.
  • Abrasive manufacturers and suppliers who must verify and certify the particle size distribution of their products for compliance and performance consistency.
  • Paint and coating producers requiring assurance of substrate cleanliness as part of coating system validation.
  • Quality control labs and inspection bodies conducting routine testing to confirm abrasive specifications and help prevent coating failures due to improper surface preparation.

By following this standard, all stakeholders can establish uniformity and reliability in the particle size grading of metallic abrasives, directly impacting the efficiency and effectiveness of steel substrate preparation processes.

Related Standards

EN ISO 11125-2:2018 is part of a broader family of standards relating to metallic blast-cleaning abrasives and surface preparation, notably:

  • ISO 11124 series - Specifications for types of metallic blast-cleaning abrasives such as chilled-iron grit, high-carbon cast-steel shot, low-carbon cast-steel shot, and cut steel wire.
  • Other parts of ISO 11125 - Cover additional test methods for metallic abrasives including sampling, chemical composition, shape, and other physical properties.
  • ISO 565:1990 - Defines the nominal sizes and requirements for test sieves used in particle size analysis.
  • ISO/IEC Directives - Provide procedural guidance on standard preparation and conformity assessment.

These interconnected standards create a comprehensive framework for ensuring high-quality surface preparation and coating application, adhering to recognized international best practices.

Keywords: EN ISO 11125-2:2018, metallic blast-cleaning abrasives, particle size distribution, sieving test method, steel surface preparation, paint substrate preparation, ISO 11125 series, abrasive testing, quality control for abrasives, paint coating standards.

Frequently Asked Questions

EN ISO 11125-2:2018 is a standard published by the European Committee for Standardization (CEN). Its full title is "Preparation of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives - Part 2: Determination of particle size distribution (ISO 11125-2:2018, Corrected version 2019-04)". This standard covers: This document specifies a test method for the determination of particle size distribution of metallic blast-cleaning abrasives by sieving. This is one of a number of parts of ISO 11125 dealing with the sampling and testing of metallic abrasives for blast-cleaning. The types of metallic abrasive and requirements on each are contained in the various parts of ISO 11124. The ISO 11124 and ISO 11125 series have been drafted as a coherent set of International Standards on metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.

This document specifies a test method for the determination of particle size distribution of metallic blast-cleaning abrasives by sieving. This is one of a number of parts of ISO 11125 dealing with the sampling and testing of metallic abrasives for blast-cleaning. The types of metallic abrasive and requirements on each are contained in the various parts of ISO 11124. The ISO 11124 and ISO 11125 series have been drafted as a coherent set of International Standards on metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex A.

EN ISO 11125-2:2018 is classified under the following ICS (International Classification for Standards) categories: 25.220.10 - Surface preparation; 87.020 - Paint coating processes. The ICS classification helps identify the subject area and facilitates finding related standards.

EN ISO 11125-2:2018 has the following relationships with other standards: It is inter standard links to EN ISO 11125-2:1997. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase EN ISO 11125-2:2018 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of CEN standards.

Standards Content (Sample)


SLOVENSKI STANDARD
01-december-2018
1DGRPHãþD
SIST EN ISO 11125-2:1997
Priprava jeklenih podlag pred nanašanjem barv in sorodnih premazov - Preskusne
metode za kovinske granulate za peskanje - 2. del: Ugotavljanje porazdelitve
velikosti delcev (ISO 11125-2:2018)
Preparation of steel substrates before application of paints and related products - Test
methods for metallic blast-cleaning abrasives - Part 2: Determination of particle size
distribution (ISO 11125-2:2018)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Prüfverfahren für metallische Strahlmittel - Teil 2: Bestimmung der Korngrößenverteilung
(ISO 11125-2:2018)
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 2: Analyse granulométrique (ISO 11125-2:2018)
Ta slovenski standard je istoveten z: EN ISO 11125-2:2018
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 11125-2
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2018
EUROPÄISCHE NORM
ICS 25.220.10 Supersedes EN ISO 11125-2:1997
English Version
Preparation of steel substrates before application of paints
and related products - Test methods for metallic blast-
cleaning abrasives - Part 2: Determination of particle size
distribution (ISO 11125-2:2018)
Préparation des subjectiles d'acier avant application de Vorbereitung von Stahloberflächen vor dem Auftragen
peintures et de produits assimilés - Méthodes d'essai von Beschichtungsstoffen - Prüfverfahren für
pour abrasifs métalliques destinés à la préparation par metallische Strahlmittel - Teil 2: Bestimmung der
projection - Partie 2: Analyse granulométrique (ISO Korngrößenverteilung (ISO 11125-2:2018)
11125-2:2018)
This European Standard was approved by CEN on 17 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 11125-2:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 11125-2:2018) 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 March 2019, and conflicting national standards shall
be withdrawn at the latest by March 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 11125-2:1997.
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 11125-2:2018 has been approved by CEN as EN ISO 11125-2:2018 without any
modification.
INTERNATIONAL ISO
STANDARD 11125-2
Second edition
2018-08
Preparation of steel substrates before
application of paints and related
products — Test methods for metallic
blast-cleaning abrasives —
Part 2:
Determination of particle size
distribution
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 2: Analyse granulométrique
Reference number
ISO 11125-2:2018(E)
©
ISO 2018
ISO 11125-2:2018(E)
© 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

ISO 11125-2:2018(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 1
5 Sampling . 2
6 Procedure. 2
7 Expression of results . 3
8 Precision . 3
9 Test report . 3
Annex A (informative) International Standards for metallic blast-cleaning abrasives .4
Bibliography . 5
ISO 11125-2:2018(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
...

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