EN ISO 11127-4:2020
Current
The latest, up-to-date edition.
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 (ISO 11127-4:2020)
28-10-2020
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.
| Committee |
CEN/TC 139
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 11127-4:2020 | Identical |
| I.S. EN ISO 11127-4:2020 | Identical |
| NF EN ISO 11127-4:2020 | Identical |
| PN-EN ISO 11127-4:2021-03 | Identical |
| BS EN ISO 11127-4:2020 | Equivalent |
| UNE-EN ISO 11127-4:2021 | Identical |