Reference number
ISO 11127-4:2020
© ISO 2024
International Standard
ISO 11127-4:2020
Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 4: Assessment of hardness by a glass slide test
Edition 3
2020-10
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Published (Edition 3, 2020)

ISO 11127-4:2020

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Format
CHF 42
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Abstract

This document specifies a method of assessing of whether a non-metallic blast-cleaning abrasive has a minimum hardness of 6 on Mohs' scale.

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 on 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 A.

NOTE The test described in this document is a pass/fail test and is not a method for the accurate determination of hardness.

General information

  • Status
     : Published
    Publication date
     : 2020-10
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 35/SC 12
    ICS :
    25.220.10 
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