ISO 11127-1:2020
(Main)Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 1: Sampling
Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 1: Sampling
This document specifies a method for the sampling of non-metallic blast-cleaning abrasives from consignments and for the subdivision of the sample into quantities suitable for undertaking the appropriate test methods specified in ISO 11127-2, ISO 11127-3, ISO 11127-4, ISO 11127-5, ISO 11127-6 and ISO 11127-7. This document is a part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements for each are contained in the ISO 11126 series. The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex B.
Préparation des subjectiles d'acier avant application de peintures et de produits assimilés — Méthodes d'essai pour abrasifs non métalliques destinés à la préparation par projection — Partie 1: Échantillonnage
Le présent document spécifie une méthode d'échantillonnage de livraison d'abrasifs non métalliques destinés à la préparation par projection et de fractionnement de l'échantillon en quantités appropriées à la mise en œuvre des méthodes d'essai spécifiées dans l'ISO 11127‑2, l'ISO 11127‑3, l'ISO 11127‑4, l'ISO 11127‑5, l'ISO 11127‑6 et l'ISO 11127‑7. Ce document fait partie de la série de normes ISO 11127, qui traite de l'échantillonnage et des essais des abrasifs non métalliques destinés à la préparation par projection. Les différents types d'abrasifs non métalliques et leurs exigences respectives figurent dans la série de normes ISO 11126. Les séries ISO 11126 et ISO 11127 ont été élaborées comme un ensemble cohérent de Normes internationales sur les abrasifs non métalliques destinés à la préparation par projection. Des informations sur toutes les parties des deux séries sont données dans l'Annexe B.
General Information
Relations
Overview
ISO 11127-1:2020 specifies a standardized method for the sampling of non‑metallic blast‑cleaning abrasives used in the preparation of steel substrates before painting. It defines how to obtain representative single samples from consignments, combine them into a mixed sample, and subdivide that mixed sample into a test sample suitable for the subsequent laboratory test methods in the ISO 11127 series (particle size, density, moisture, soluble contaminants, chloride content, etc.).
Key topics and requirements
- Sampling scope: Applies to non‑metallic blast‑cleaning abrasives and is part of the ISO 11127 test‑methods series; product types and requirements are defined in the ISO 11126 series.
- Sampling frequency: Number of single samples per consignment:
- < 50 tonnes → 5 single samples
- 50–100 tonnes → 10 single samples
100 tonnes → 15 single samples
- Apparatus:
- Sample thief: seamless steel tube, inside diameter ≈ 25 mm, length ≈ 800 mm, holes along the tube spaced 50 mm apart; hole diameter ≈ 3× largest particle (typically 10 mm for many non‑metallic abrasives).
- Sample divider / riffler or equivalent equipment for mechanical subdivision.
- Procedure overview:
- Take uniformly distributed single samples from the consignment (manual or mechanical).
- Combine and thoroughly mix single samples to form a mixed sample.
- Reduce mixed sample size by mechanical or manual subdivision (use riffler or split samples); discard one of the reduced portions after each subdivision until a test sample of required size remains.
- Store test samples in a sealed container; remix before taking test portions and do not return used portions to the remainder.
- Sample identification: Test samples must be clearly labeled with product identification, consignment details (supplier, order number, dispatch/receipt dates) and traceability references.
Applications and users
ISO 11127-1 is essential for:
- Coating specifiers, inspectors and quality control labs conducting abrasive testing prior to blast cleaning and coating application.
- Abrasive suppliers and procurement teams who must demonstrate consistent quality and compliance.
- Contractors and asset owners needing reliable test samples to verify abrasive characteristics that affect surface profile, cleanliness and coating performance.
Practical benefits include consistent, reproducible sampling for downstream tests such as particle size distribution, apparent density, moisture and soluble contaminants - all critical to effective blast‑cleaning and coating longevity.
Related standards
- ISO 11127 series (test methods): Parts 2–8 (particle size, density, hardness, moisture, soluble contaminants, chlorides).
- ISO 11126 series (specifications for non‑metallic blast‑cleaning abrasives).
- Annex A of ISO 11127-1 gives guidance on sampling from stockpiles and transportation units (increments from top/mid/bottom, sampling tubes, trenching).
Standards Content (Sample)
INTERNATIONAL ISO
STANDARD 11127-1
Third edition
2020-10
Preparation of steel substrates before
application of paints and related
products — Test methods for non-
metallic blast-cleaning abrasives —
Part 1:
Sampling
Préparation des subjectiles d'acier avant application de peintures
et de produits assimilés — Méthodes d'essai pour abrasifs non
métalliques destinés à la préparation par projection —
Partie 1: Échantillonnage
Reference number
©
ISO 2020
© ISO 2020
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
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2020 – All rights reserved
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 2
5 Procedure. 2
5.1 Sampling of consignments . 2
5.2 Preparation of the mixed sample . 2
5.3 Reduction of sample size . 2
5.4 Test sample . 3
6 Sample identification . 3
Annex A (informative) Guidance on sampling from stockpiles or transportation units .5
Annex B (informative) International Standards for non-metallic blast-cleaning abrasives .6
Bibliography . 7
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 of 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 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, in collaboration
with the European Committee for Standardization (CEN) Technical Committee CEN/TC 139, Paints and
Varnishes, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna
Agreement).
This third edition cancels and replaces the second edition (ISO 11127-1:2011), which has been
technically revised. The main changes to the previous edition are as follows:
— Clause 2, normative references, has been added and subsequent clauses renumbered;
— Annex B has been technically and editorially revised.
A list of all parts in the ISO 11127 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www .iso .org/ members .html.
iv © ISO 2020 – All rights reserved
INTERNATIONAL STANDARD ISO 11127-1:2020(E)
Preparation of steel substrates before application of paints
and related products — Test methods for non-metallic
blast-cleaning abrasives —
Part 1:
Sampling
1 Scope
This document specifies a method for the sampling of non-metallic blast-cleaning abrasives from
consignments and for the subdivision of the sample into quantities suitable for undertaking the
appropriate test methods specified in ISO 11127-2, ISO 11127-3, ISO 11127-4, ISO 11127-5, ISO 11127-6
and ISO 11127-7.
This document is a part of the ISO 11127 series dealing with the sampling and testing of non-metallic
abrasives for blast-cleaning.
The types of non-metallic abrasive and requirements for each are contained in the ISO 11126 series.
The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on
non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex B.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
total quantity
overall quantity of the abrasive to be tested for which the sampling procedure is to be considered as
representative
3.2
single sample
sample obtained from the total quantity by a single sampling operation
Note 1 to entry: This sample is not immediately used for testing.
3.3
mixed sample
sample obtained by mixing a number of singl
...
NORME ISO
INTERNATIONALE 11127-1
Troisième édition
2020-10
Préparation des subjectiles d'acier
avant application de peintures et
de produits assimilés — Méthodes
d'essai pour abrasifs non métalliques
destinés à la préparation par
projection —
Partie 1:
Échantillonnage
Preparation of steel substrates before application of paints and
related products — Test methods for non-metallic blast-cleaning
abrasives —
Part 1: Sampling
Numéro de référence
©
ISO 2020
DOCUMENT PROTÉGÉ PAR COPYRIGHT
© ISO 2020
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse
ii © ISO 2020 – Tous droits réservés
Sommaire Page
Avant-propos .iv
1 Domaine d'application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Appareillage . 2
5 Mode opératoire. 2
5.1 Échantillonnage des livraisons . . 2
5.2 Préparation de l’échantillon mixte . 2
5.3 Réduction de la taille de l’échantillon . 3
5.4 Échantillon pour essai . 3
6 Identification de l’échantillon . 3
Annexe A (informative) Lignes directrices pour l’échantillonnage sur des tas de stockage
ou des unités de transport . 5
Annexe B (informative) Normes internationales pour les abrasifs non métalliques destinés
à la préparation par projection . 7
Bibliographie . 8
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale d’organismes
nationaux de normalisation (comités membres de l’ISO). L’élaboration des Normes internationales est
en général confiée aux comités techniques de l’ISO. Chaque comité membre intéressé par une étude
a le droit de faire partie du comité technique créé à cet effet. Les organisations internationales,
gouvernementales et non gouvernementales, en liaison avec l’ISO participent également aux travaux.
L’ISO collabore étroitement avec la Commission électrotechnique internationale (CEI) en ce qui
concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier, de prendre note des différents
critères d’approbation requis pour les différents types de documents ISO. Le présent document a été
rédigé conformément aux règles de rédaction définies dans les Directives ISO/IEC, Partie 2 (voir www
.iso .org/ directives).
L’attention est attirée sur le fait que certains des éléments du présent document peuvent faire l’objet de
droits de propriété intellectuelle ou de droits analogues. L’ISO ne saurait être tenue pour responsable
de ne pas avoir identifié de tels droits de propriété et averti de leur existence. Les détails concernant
les références aux droits de propriété intellectuelle ou autres droits analogues identifiés lors de
l’élaboration du document sont indiqués dans l’Introduction et/ou dans la liste des déclarations de
brevets reçues par l’ISO (voir www .iso .org/ brevets).
Les appellations commerciales éventuellement mentionnées dans le présent document sont données
pour information, par souci de commodité, à l’attention des utilisateurs et ne sauraient constituer un
engagement.
Pour une explication de la nature volontaire des normes, la signification des termes et expressions
spécifiques de l’ISO liés à l’évaluation de la conformité, ou pour toute information au sujet de l’adhésion
de l’ISO aux principes de l’Organisation mondiale du commerce (OMC) concernant les obstacles
techniques au commerce (OTC), voir le lien suivant: www .iso .org/ iso/ fr/ avant -propos.
Le présent document a été rédigé par le Comité Technique ISO/TC 35, Peintures et vernis, Sous-
Comité SC 12, Préparation de subjectiles d’acier avant application de peintures et de produits assimilés,
en collaboration avec le Comité Technique du Comité européen de normalisation (CEN) CEN/TC 139,
Peintures et vernis, conformément à l’accord sur la coopération technique entre l’ISO et le CEN (Accord
de Vienne).
Cette troisième édition annule et remplace la deuxième édition (ISO 11127-1:2011), qui a fait l’objet
d’une révision technique. Les principales modifications par rapport à l’édition précédente sont les
suivantes:
— ajout de l’Article 2, références normatives, et nouvelle numérotation des articles suivants;
— révision de l’Annexe B du point de vue technique et rédactionnel.
Une liste de toutes les parties de la série ISO 11127 est disponible sur le site de l’ISO.
Il convient que l’utilisateur adresse tout retour d’information ou toute question concernant le présent
document à l’organisme national de normalisation de son pays. Une liste exhaustive desdits organismes
se trouve à l’adresse www .iso .org/ fr/ members .html.
iv © ISO 2020 – Tous droits réservés
NORME INTERNATIONALE ISO 11127-1:2020(F)
Préparation des subjectiles d'acier avant application de
peintures et de produits assimilés — Méthodes d'essai
pour abrasifs non métalliques destinés à la préparation
par projection —
Partie 1:
Échantillonnage
1 Domaine d'application
Le présent document spécifie une méthode d’échantillonnage de livraison d’abrasifs non métalliques
destinés à la préparation par projection et de fractionnement de l’échantillon en quantités appropriées
à la mise en œuvre des méthodes d’essai spécifiées dans l’ISO 11127-2, l’ISO 11127-3, l’ISO 11127-4,
l’ISO 11127-5, l’ISO 11127-6 et l’ISO 11127-7.
Ce document fait partie de la série de normes ISO 11127, qui traite de l’échantillonnage et des essais des
abrasifs non métalliques destinés à la préparation par projection.
Les différents types d’abrasifs non métalliques et leurs exigences respectives figurent dans la série de
normes ISO 11126.
Les séries ISO 11126 et ISO 11127 ont été élaborées comme un ensemble cohérent de Normes
internationales sur les abrasifs non métalliques destinés à la préparation par projection. Des
informations sur toutes les parties des deux séries sont données dans l’Annexe B.
2 Références normatives
Le présent document ne contient aucune référence normative.
3 Termes et définitions
Pour les besoins du présent document, les termes et définitions suivants s’appliquent.
L’ISO et l’IEC tiennent à jour des bases de données terminologiques destinées à être utilisées en
normalisation, consultables aux adresses suivantes:
— ISO Online browsing platform: disponible à l’adresse https:// www .iso .org/ obp
— Electropedia IEC: disponible à l’adresse http:// www .electropedia .org/
3.1
quantité totale
quantité globale de l’abrasif à soumettre à l'essai pour laquelle la méthode d’échantillonnage est à
considérer comme représentative
3.2
échantillon individuel
échantillon prélevé sur la quantité totale par une opération individuelle d’échantillonnage
Note 1 à l'article: Cet échantillon n’est pas immédiatement utilisé pour l’essai.
3.3
échantillon mixte
échantillon obtenu en mélangeant un certain nombre d’échantillons individuels
3.4
échantillon réduit
échantillon obtenu par réduction de la taille d’un échantillon mixte
Note 1 à l'article: Afin d’obtenir une quantité d’échantillon appropriée pour l’essai, tous les échantillons réduits
sauf un sont éliminés après chaqu
...
Frequently Asked Questions
ISO 11127-1:2020 is a standard published by the International Organization for Standardization (ISO). Its full title is "Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 1: Sampling". This standard covers: This document specifies a method for the sampling of non-metallic blast-cleaning abrasives from consignments and for the subdivision of the sample into quantities suitable for undertaking the appropriate test methods specified in ISO 11127-2, ISO 11127-3, ISO 11127-4, ISO 11127-5, ISO 11127-6 and ISO 11127-7. This document is a part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements for each are contained in the ISO 11126 series. The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex B.
This document specifies a method for the sampling of non-metallic blast-cleaning abrasives from consignments and for the subdivision of the sample into quantities suitable for undertaking the appropriate test methods specified in ISO 11127-2, ISO 11127-3, ISO 11127-4, ISO 11127-5, ISO 11127-6 and ISO 11127-7. This document is a part of the ISO 11127 series dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements for each are contained in the ISO 11126 series. The ISO 11126 and ISO 11127 series have been drafted as a coherent set of International Standards on non-metallic blast-cleaning abrasives. Information on all parts of both series is given in Annex B.
ISO 11127-1:2020 is classified under the following ICS (International Classification for Standards) categories: 25.220.10 - Surface preparation. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 11127-1:2020 has the following relationships with other standards: It is inter standard links to ISO 17840-4:2018, ISO 11127-1:2011. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase ISO 11127-1:2020 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 ISO standards.
記事タイトル：ISO 11127-1:2020 - 塗装および関連製品の施工前における鋼材基盤の準備―非金属系吹き掃除用研削材料の試験方法―第1部：サンプリング 記事内容：この文書は、非金属系吹き掃除用研削材料の積荷からのサンプリング方法、およびISO 11127-2、ISO 11127-3、ISO 11127-4、ISO 11127-5、ISO 11127-6、ISO 11127-7で指定された適切な試験方法によるサンプルの適量への分割方法を規定しています。この文書は、吹き掃除用の非金属研削材料のサンプリングおよび試験に関連するISO 11127シリーズの一部です。非金属研削材料の種類と各要件は、ISO 11126シリーズに含まれています。ISO 11126シリーズおよびISO 11127シリーズは、吹き掃除用非金属研削材料に関する一貫した国際規格のセットとして作成されました。両シリーズのすべてのパーツに関する情報は、付録Bに記載されています。
제목: ISO 11127-1:2020 - 도장 및 관련 제품 적용 전 철강 기초재료의 준비 - 비금속 폭발 청소용 연삭제에 대한 시험 방법 - 제1부: 샘플링 내용: 이 문서는 비금속 폭발 청소용 연삭제의 샘플링 방법과 샘플의 분할을 규정하며, 이를 통해 ISO 11127-2, ISO 11127-3, ISO 11127-4, ISO 11127-5, ISO 11127-6 및 ISO 11127-7에서 지정된 적절한 시험 방법에 적합한 양으로 나눌 수 있게 합니다. 이 문서는 비금속 연삭재에 대한 샘플링 및 시험에 관한 ISO 11127 시리즈의 일부입니다. 비금속 연삭재의 종류와 각각의 요구 사항은 ISO 11126 시리즈에 포함되어 있습니다. ISO 11126 및 ISO 11127 시리즈는 비금속 폭발 청소용 연삭재에 대한 일관된 국제 표준으로 작성되었습니다. 이 시리즈의 모든 부분에 대한 정보는 부록 B에 제공됩니다.
記事タイトル: ISO 11127-1:2020 - 塗装および関連製品の適用前の鋼基材の準備 - 非金属爆砕清掃剤の試験方法 - 第1部: サンプリング 記事内容: この文書は、非金属爆砕清掃剤の貨物からのサンプリング方法と、ISO 11127-2、ISO 11127-3、ISO 11127-4、ISO 11127-5、ISO 11127-6、およびISO 11127-7で指定された適切な試験方法へのサンプルの区分について規定しています。この文書は、非金属爆砕清掃用非金属研磨剤のサンプリングおよび試験に関連するISO 11127シリーズの一部となっています。非金属研磨剤の種類とそれに対する要件は、ISO 11126シリーズに記載されています。ISO 11126シリーズおよびISO 11127シリーズは、非金属爆砕清掃用研磨剤に関する包括的な一連の国際規格として策定されています。これらのシリーズのすべての部分に関する情報は、付属書Bに記載されています。
The article discusses ISO 11127-1:2020, which is a standard that defines the method for sampling non-metallic blast-cleaning abrasives. The purpose of this standard is to ensure that samples taken from consignments are suitable for conducting tests specified in other ISO standards related to blast-cleaning abrasives. ISO 11127-1 is part of a series of ISO standards that cover the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasives and their specific requirements are outlined in the ISO 11126 series. The ISO 11126 and ISO 11127 series of standards were created to provide a comprehensive set of international standards for non-metallic blast-cleaning abrasives. Further information about all parts of these series can be found in Annex B.
제목: ISO 11127-1:2020 - 도장 및 관련 제품 적용 전 철강 기판의 준비 - 비금속 발열청소 연마재에 대한 시험 방법 (비금속 발열청소 연마재에 대한 비메모리 볼륨 추출하는 방법에 대해 규정) 내용: 이 문서는 비금속 발열청소 연마재의 샘플링 방법과 샘플을 적절한 양으로 분할하는 방법에 대해 규정합니다. 적용 가능한 시험 방법은 ISO 11127-2, ISO 11127-3, ISO 11127-4, ISO 11127-5, ISO 11127-6 및 ISO 11127-7에 명시되어 있습니다. 이 문서는 비금속 발열청소 연마재의 샘플링 및 시험을 다루는 ISO 11127 시리즈의 일부입니다. 비금속 연마재의 종류와 각각의 요구 사항은 ISO 11126 시리즈에 포함되어 있습니다. ISO 11126 및 ISO 11127 시리즈는 비금속 발열청소 연마재에 대한 일관된 국제 표준 세트로 작성되었습니다. 이 시리즈의 모든 부분에 대한 정보는 부록 B에서 확인할 수 있습니다.
The article discusses ISO 11127-1:2020, which is a standard that provides guidelines for sampling non-metallic blast-cleaning abrasives. The document outlines a method for obtaining samples from consignments and dividing them into suitable quantities for testing. ISO 11127-1 is part of a series of ISO standards that cover the sampling and testing of non-metallic abrasives used for blast-cleaning. Additional information about the series can be found in Annex B.
기사 제목: ISO 11127-1:2020 - 도장 및 관련 제품 적용 전에 강철 기판을 준비하기 위한 비금속 발사 청소 연마제에 대한 시험 방법 - 제1부: 샘플링 기사 내용: 본 문서는 수송물에서 비금속 발사 청소 연마제의 샘플링 방법과 ISO 11127-2, ISO 11127-3, ISO 11127-4, ISO 11127-5, ISO 11127-6 및 ISO 11127-7에서 명시된 적당한 시험 방법을 위해 샘플을 적정량으로 세분화하는 방법을 명시합니다. 이 문서는 비금속 발사 청소 연마제의 샘플링 및 시험에 관한 ISO 11127 시리즈의 일부입니다. 각 비금속 연마제 유형과 각 요구 사항은 ISO 11126 시리즈에 포함되어 있습니다. ISO 11126 및 ISO 11127 시리즈는 비금속 발사 청소 연마제에 대한 일관된 일련의 국제 표준으로 작성되었습니다. 두 시리즈의 모든 부분에 대한 정보는 부록 B에 제공됩니다.
The article discusses ISO 11127-1:2020, which is a standard for the preparation of steel substrates before applying paints and related products. Specifically, it focuses on the test methods for non-metallic blast-cleaning abrasives. The document outlines the procedure for sampling these abrasives from consignments and dividing the sample into appropriate quantities for testing. This standard is part of the ISO 11127 series, which addresses the sampling and testing of non-metallic abrasives for blast-cleaning. It also mentions that the requirements for different types of non-metallic abrasives are outlined in the ISO 11126 series. The ISO 11126 and ISO 11127 series have been developed as a comprehensive set of international standards for non-metallic blast-cleaning abrasives. More information about all parts of these series can be found in Annex B.
記事タイトル：ISO 11127-1:2020 - ペイントおよび関連製品の塗布前の鋼基板の準備 - 非金属爆発クリーニング研削材の試験方法 - 第1部：サンプリング 記事内容：この文書は、非金属爆発クリーニング研削材のサンプリング方法およびサンプルの分割方法を規定し、ISO 11127-2、ISO 11127-3、ISO 11127-4、ISO 11127-5、ISO 11127-6、ISO 11127-7で指定された適切な試験方法を実施するための適量のサンプルに分割することを目的としています。この文書は、爆発クリーニング用の非金属研削材のサンプリングおよび試験に関するISO 11127シリーズの一部です。非金属研削材の種類とそれぞれの要件は、ISO 11126シリーズに記載されています。ISO 11126およびISO 11127シリーズは、非金属爆発クリーニング研削材に関する包括的な国際標準の一部として作成されました。これらのシリーズのすべての部分に関する情報は、付属書Bに記載されています。
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