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ILNAS-EN ISO 11124-3:2018
Edition
10/2018
Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 3: High-carbon cast-steel shot and grit (ISO 11124-3:2018)
Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 3: High-carbon cast-steel shot and grit (ISO 11124-3:2018)
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Abstract
This document specifies requirements for 14 grades of high-carbon cast-steel shot and 11 grades of high-carbon cast-steel grit, as supplied for blast-cleaning processes. Values are specified for hardness, density, defect/structural requirements and chemical composition.
The requirements specified in this document apply to abrasives supplied in the "new" condition only. They do not apply to abrasives either during or after use.
Test methods for metallic blast-cleaning abrasives are given in the various parts of ISO 11125.
High-carbon cast-steel shot and grit are used in both static and site blasting equipment. They are most often selected where a facility exists for the recovery and re-use of the abrasive.
NOTE 1 Information on commonly referenced national standards for metallic abrasives and their approximate relationship with ISO 11124 is given in Annex A.
NOTE 2 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.
Status
| Standard - Active |
Origin
| Technical Committee : |
| CEN/TC 139 : Paints and varnishes |
Implementation
| start of the vote on the project | 05/10/2017 | date of ratification (dor) | 12/08/2018 | |||
| end of the vote on the project | 27/12/2017 | date of anouncement (doa) | 31/01/2019 | |||
| start of the vote on the final project | 17/05/2018 | date of publication (dop) | 30/04/2019 | |||
| end of the vote on the final project | 10/07/2018 | date of withdrawal (dow) | 30/04/2019 |
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Publication Official Journal
of the Grand-Duchy of Luxembourg |
15/11/2018 |
| Reference | Mémorial A N° 1043 |
Relations
| Relations to older standards |
| ILNAS-EN ISO 11124-3:1997 |
| Relations to international standards |
| ISO 11124-3 |
| ISO 11124-3:2018 |
International Classification for Standards (ICS codes) :
| 25.220.10 : Surface preparation |
