I.S. EN ISO 4628-7:2016
Current
The latest, up-to-date edition.
PAINTS AND VARNISHES - EVALUATION OF DEGRADATION OF COATINGS - DESIGNATION OF QUANTITY AND SIZE OF DEFECTS, AND OF INTENSITY OF UNIFORM CHANGES IN APPEARANCE - PART 7: ASSESSMENT OF DEGREE OF CHALKING BY VELVET METHOD (ISO 4628-7:2016)
Hardcopy , PDF
English
01-01-2016
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National Foreword
European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Materials
6 Assessment
7 Test report
Bibliography
Defines a method suitable, in particular, for rating the degree of chalking on white or coloured exterior coatings and coating systems on rough surfaces (i.e. those having a roughness greater than segment 4 of the reference comparator G as described in ISO 8503-1).
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 4628-7:2016 | Identical |
| DIN EN ISO 4628-7:2016-07 | Identical |
| NS EN ISO 4628-7 : 2003 | Identical |
| NF EN ISO 4628-7 : 2016 | Identical |
| NBN EN ISO 4628-7 : 2016 | Identical |
| SN EN ISO 4628-7 : 2016 | Identical |
| UNI EN ISO 4628-7 : 2007 | Identical |
| NEN EN ISO 4628-7 : 2016 | Identical |
| EN ISO 4628-7:2016 | Identical |
| BS EN ISO 4628-7:2016 | Identical |
| UNE-EN ISO 4628-7:2016 | Identical |
| ISO 13076:2012 | Paints and varnishes Lighting and procedure for visual assessments of coatings |
| ISO 4628-1:2016 | Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects, and of intensity of uniform changes in appearance Part 1: General introduction and designation system |
| ISO 4628-6:2011 | Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 6: Assessment of degree of chalking by tape method |
| ISO 8503-1:2012 | Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast-cleaned steel substrates — Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast-cleaned surfaces |
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