16/30337296 DC : 0
Superseded
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BS EN ISO 12944-4 - PAINTS AND VARNISHES - CORROSION PROTECTION OF STEEL STRUCTURES BY PROTECTIVE PAINT SYSTEMS - PART 4: TYPES OF SURFACE AND SURFACE PREPARATION
Hardcopy , PDF
English
31-01-2018
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Types of surface to be prepared
6 Surface preparation methods
7 Surface preparation grades
8 Surface profile (roughness) and surface profile grading
9 Assessment of prepared surfaces
10 Temporary protection of prepared surfaces from
corrosion and/or contamination
11 Preparation of temporarily or partly protected
surfaces before application of further coatings
12 Preparation of hot-dip-galvanized surfaces
13 Preparation of thermally sprayed metal
(zinc and aluminium) surfaces
14 Preparation of zinc-electroplated and sherardized surfaces
15 Preparation of other coated surfaces
16 Recommendations regarding pollution and the environment
17 Health and safety
Annex A (normative) - Standard preparation grades for
primary (overall) surface preparation
Annex B (normative) - Standard preparation grades for
secondary (partial) surface preparation
Annex C (informative) - Procedures for removal of extraneous
layers and foreign matter
Bibliography
BS EN ISO 12944-4.
| Committee |
STI/21
|
| DocumentType |
Draft
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
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