I.S. EN ISO 8501-4:2020
Current
The latest, up-to-date edition.
Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions, preparation grades and flash rust grades in connection with water jetting (ISO 8501-4:2020)
Hardcopy , PDF
English
11-15-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Initial surface conditions
5 Preparation grades
6 Flash rust grades
7 Procedure for the visual assessment of steel substrates
8 Photographs
Annex A (informative) Guidance on cleaning with water
Bibliography
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