Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 1: General introduction and classification (ISO 11124-1:2018)

This document describes a classification of metallic blast-cleaning abrasives for the preparation of steel substrates before application of paints and related products.
It specifies the characteristics which are required for the complete designation of such abrasives.
This document applies to abrasives supplied in the "new" or unused condition only. It does not apply to abrasives either during or after use.
NOTE       Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.

Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen - Anforderungen an metallische Strahlmittel - Teil 1: Allgemeine Einleitung und Einteilung (ISO 11124-1:2018)

Préparation des subjectiles d'acier avant application de peintures et de produits assimilés - Spécifications pour abrasifs métalliques destinés à la préparation par projection - Partie 1: Introduction générale et classification (ISO 11124-1:2018)

Le présent document introduit une classification des abrasifs métalliques destinés à la préparation de subjectiles d'acier par projection, avant application de peintures et de produits assimilés.
Il spécifie les caractéristiques requises pour la désignation complète de ces abrasifs.
Le présent document s'applique seulement aux abrasifs fournis à l'état « neuf » ou non utilisé. Il ne s'applique pas aux abrasifs pendant ou après utilisation.
NOTE       Bien que le présent document ait été spécialement établi pour satisfaire aux exigences de préparation des ouvrages en acier, les propriétés spécifiées seront généralement appropriées pour l'emploi en préparation de subjectiles ou éléments d'autres matériaux, par les techniques de décapage par projection. Ces techniques sont décrites dans l'ISO 8504‑2.

Priprava jeklenih podlag pred nanašanjem barv in sorodnih premazov - Specifikacije za kovinske granulate za peskanje - 1. del: Splošni uvod in razvrstitev (ISO 11124-1:2018)

Ta dokument opisuje razvrstitev kovinskih granulatov za peskanje za pripravo jeklenih podlag pred nanašanjem barv in sorodnih premazov.
Določa značilnosti, ki so potrebne za popolno označevanje takšnih granulatov. Ta dokument se uporablja samo za granulate, ki so dobavljeni »novi« ali nerabljeni. Ne uporablja se za granulate med njihovo uporabo ali po njej.
OPOMBA: Čeprav je bil ta dokument pripravljen posebej za izpolnjevanje zahtev za pripravo jekla, so opredeljene lastnosti na splošno ustrezne za uporabo pri obdelavi površin drugih materialov ali sestavnih delov s tehnikami peskanja. Te tehnike so opisane v standardu ISO 8504-2.

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 11124-1:2018 - Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 1: General introduction and classification (ISO 11124-1:2018)

Relations

Replaces
EN ISO 11124-1:1997 - Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 1: General introduction and classification (ISO 11124-1:1993)
Effective Date
03-Oct-2018
Revised
prEN ISO 11124-1 - Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 1: General introduction and classification (ISO/DIS 11124-1:2025)
Effective Date
05-Feb-2025

Overview

EN ISO 11124-1:2018 (CEN implementation of ISO 11124-1:2018) defines a clear, standardised classification and designation system for metallic blast‑cleaning abrasives used when preparing steel substrates prior to application of paints and related products. The document covers the characteristics required for full product designation and applies only to abrasives supplied in the new / unused condition. It is an introductory part of the ISO 11124 series and sets the foundation for consistent specification, procurement and quality control of metallic abrasives.

Key topics and technical requirements

  • Abrasive classification: Metallic abrasives are classified by type (e.g., cast iron M/CI, cast steel M/HCS, low‑carbon M/LCS, cut steel wire M/CW) using standard abbreviated codes.
  • Initial particle shape: Three symbols are used to indicate starting particle geometry:
    • S = Shot (round)
    • G = Grit (angular/irregular)
    • C = Cylindrical (sharp‑edged)
  • Particle size grading: Grades use a three‑digit code representing nominal particle size in millimetres × 100 (for example, grade 100 → 1.00 mm).
  • Full product designation: Format - “Abrasive ISO 11124 /” (optionally followed by Vickers hardness range if different hardnesses are offered). Example: Abrasive ISO 11124 M/CI/G100.
  • Package identification & traceability: Requirements for labelling and lot traceability are included to support quality assurance and supply-chain control.
  • Performance relevance: The standard notes that initial particle shape and type influence the resulting surface appearance and profile; comparator guidance (ISO 8503-2) is referenced to assess surface roughness/profile.
  • Scope limits: Applies only to new abrasives - not to material after or during use. Safety warnings regarding hazards of equipment and abrasives are included.

Practical applications and users

Who uses EN ISO 11124-1:2018:

  • Coating specifiers, paint manufacturers and system designers
  • Surface preparation contractors and blast‑cleaning operatives
  • Steel fabricators and structural steel owners
  • Inspection, testing and quality‑assurance laboratories
  • Procurement teams selecting abrasives for contracts

Practical uses:

  • Specifying the correct metallic abrasive for achieving desired surface profile prior to painting
  • Creating unambiguous product descriptions in contracts and purchase orders
  • Ensuring traceability and consistent quality in blasting operations
  • Linking abrasive selection to surface profile comparators and inspection criteria

Related standards

  • ISO 11124 series (other parts define specific requirements)
  • Test methods: ISO 11125 (metallic abrasive test methods)
  • Non‑metallic abrasive requirements & tests: ISO 11126 / ISO 11127
  • Surface profile assessment: ISO 8503-2 and surface preparation techniques: ISO 8504-2

Note: Always consult the full EN ISO 11124-1:2018 text and applicable parts of the ISO 11124/11125 series for detailed technical and testing procedures.

Frequently Asked Questions

EN ISO 11124-1:2018 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 - Specifications for metallic blast-cleaning abrasives - Part 1: General introduction and classification (ISO 11124-1:2018)". This standard covers: This document describes a classification of metallic blast-cleaning abrasives for the preparation of steel substrates before application of paints and related products. It specifies the characteristics which are required for the complete designation of such abrasives. This document applies to abrasives supplied in the "new" or unused condition only. It does not apply to abrasives either during or after use. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.

This document describes a classification of metallic blast-cleaning abrasives for the preparation of steel substrates before application of paints and related products. It specifies the characteristics which are required for the complete designation of such abrasives. This document applies to abrasives supplied in the "new" or unused condition only. It does not apply to abrasives either during or after use. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.

EN ISO 11124-1:2018 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 11124-1:2018 has the following relationships with other standards: It is inter standard links to EN ISO 11124-1:1997, prEN ISO 11124-1. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase EN ISO 11124-1:2018 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 11124-1:1997
Priprava jeklenih podlag pred nanašanjem barv in sorodnih premazov -
Specifikacije za kovinske granulate za peskanje - 1. del: Splošni uvod in razvrstitev
(ISO 11124-1:2018)
Preparation of steel substrates before application of paints and related products -
Specifications for metallic blast-cleaning abrasives - Part 1: General introduction and
classification (ISO 11124-1:2018)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Anforderungen an metallische Strahlmittel - Teil 1: Allgemeine Einleitung und Einteilung
(ISO 11124-1:2018)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Spécifications pour abrasifs métalliques destinés à la préparation par
projection - Partie 1: Introduction générale et classification (ISO 11124-1:2018)
Ta slovenski standard je istoveten z: EN ISO 11124-1:2018
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 11124-1
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2018
EUROPÄISCHE NORM
ICS 25.220.10 Supersedes EN ISO 11124-1:1997
English Version
Preparation of steel substrates before application of paints
and related products - Specifications for metallic blast-
cleaning abrasives - Part 1: General introduction and
classification (ISO 11124-1:2018)
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 métalliques destinés à la préparation par metallische Strahlmittel - Teil 1: Allgemeine Einleitung
projection - Partie 1: Introduction générale et und Einteilung (ISO 11124-1:2018)
classification (ISO 11124-1:2018)
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 11124-1:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 11124-1:2018) 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 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 11124-1:1997.
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 11124-1:2018 has been approved by CEN as EN ISO 11124-1:2018 without any
modification.
INTERNATIONAL ISO
STANDARD 11124-1
Second edition
2018-08
Preparation of steel substrates before
application of paints and related
products — Specifications for 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 métalliques
destinés à la préparation par projection —
Partie 1: Introduction générale et classification
Reference number
ISO 11124-1:2018(E)
©
ISO 2018
ISO 11124-1:2018(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 11124-1:2018(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 . 2
5 Designation of abrasives . 3
6  Package identification and lot traceability . 3
Annex A (informative) International Standards for metallic and non-metallic blast-cleaning
abrasives . 4
Bibliography . 6
ISO 11124-1:2018(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 repl
...

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기사 제목: EN ISO 11124-1:2018 - 도장 및 관련 제품 적용 전 강철 기반재료의 처리를 위한 금속 파편 세척용 자재 사양 - 제1부: 일반 소개 및 분류 (ISO 11124-1:2018) 기사 내용: 본 문서는 도장 및 관련 제품 적용 전 강철 기반재료의 처리를 위한 금속 파편 세척용 자재의 분류에 대해 설명한다. 이 문서는 해당 파편의 완전한 명칭을 정하기 위해 요구되는 특성을 지정한다. 이 문서는 사용되지 않은 '새로운' 상태의 자재에만 적용된다. 사용 중이거나 사용 후의 자재에는 해당하지 않는다. 참고로 본 문서는 주로 강철작업의 처리 요구 사항을 충족하기 위해 개발되었지만, 지정된 속성은 세척 기술을 이용하여 다른 재료 표면이나 구성 요소를 처리하는 경우에도 일반적으로 적합하다. 이러한 기술은 ISO 8504-2에서 설명한다.

The article discusses the EN ISO 11124-1:2018 standard, which deals with the classification of metallic blast-cleaning abrasives for preparing steel substrates before painting. It outlines the necessary characteristics and specifications for labeling these abrasives. The standard only applies to unused abrasives and not those in use or after use. Additionally, it mentions that although the document focuses on steel substrates, the properties outlined can also be applicable to other materials and components prepared using blast-cleaning techniques, as described in ISO 8504-2.

記事のタイトル: EN ISO 11124-1:2018 - 鉄製基盤への塗料および関連製品の施工前の準備 - 金属によるブラストクリーニング用研磨材の仕様 - 第1部: 一般的な紹介と分類 (ISO 11124-1:2018) 記事の内容: この文書は、塗料および関連製品の施工前に鉄製基盤を準備するための金属によるブラストクリーニング用研磨材の分類について説明しています。これにより、このような研磨材を完全に指定するために必要な特性が規定されています。この文書は、未使用の研磨材にのみ適用されます。使用中または使用後の研磨材には適用されません。ただし、この文書は主に鉄製基盤の準備の要件に対応するために開発されましたが、指定された特性は、ブラストクリーニング技術を使用して他の材料表面や部品を準備する際にも一般的に適用できます。これらの技術はISO 8504-2で説明されています。