I.S. EN ISO 8501-4:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
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 HIGH-PRESSURE WATER JETTING
Hardcopy , PDF
English
01-01-2007
27-11-2020
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.
Dates of withdrawal of national standards are available from NSAI.
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
Specifies a series of preparation grades for steel surfaces after removal/partial removal of water-soluble contaminants, rust, previous paint coatings and foreign matter by high-pressure water jetting.
| DocumentType |
Standard
|
| Pages |
104
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ONORM EN ISO 8501-4 : 2007 | Identical |
| NS EN ISO 8501-4 : 1ED 2006 | Identical |
| ISO 8501-4:2006 | Identical |
| DIN EN ISO 8501-4:2007-04 | Identical |
| NEN EN ISO 8501-4 : 2007 | Identical |
| NF EN ISO 8501-4 : 2007 | Identical |
| BS EN ISO 8501-4:2006 | Identical |
| NBN EN ISO 8501-4 : 2007 | Identical |
| EN ISO 8501-4:2006 | Identical |
| UNE-EN ISO 8501-4:2008 | Identical |
| ISO 8501-1:2007 | Preparation of steel substrates before application of paints and related products — Visual assessment of surface cleanliness — Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings |
| ISO 4628-3:2016 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 3: Assessment of degree of rusting |
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