SN EN ISO 12944-4 : 1998
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
PAINTS AND VARNISHES - CORROSION PROTECTION OF STEEL STRUCTURES BY PROTECTIVE PAINT SYSTEMS - PART 4: TYPES AND SURFACE PREPARATION
22-03-2019
12-01-2013
Contents
1. Scope
2. Normative references
3. 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
Annexes
A Standard preparation grades for primary (overall)
surface preparation
B Standard preparation grades for secondary (partial)
surface preparation
C Procedures for removal of extraneous layers and foreign
matter
D Bibliography
E Alphabetical index of terms
Gives the following types of steel structure surfaces that consist of carbon or low-alloy steel, and their preparation: - uncoated surfaces; - surfaces thermally sprayed with zinc, aluminium of their alloys; - hot-dip-galvanized surfaces; - zinc-electroplated surfaces; - sherardized surfaces; - surfaces that are painted with prefabrication primer; - other painted surfaces
DocumentType |
Standard
|
PublisherName |
Swiss Standards
|
Status |
Withdrawn
|
SupersededBy |
Standards | Relationship |
ISO 12944-4:2017 | Identical |
DIN EN ISO 12944-4:2016-07 (Draft) | Identical |
UNI EN ISO 12944-4 : 2001 | Identical |
NBN EN ISO 12944-4 : 1998 | Identical |
UNE-EN ISO 12944-4:1999 | Identical |
BS EN ISO 12944-4:1998 | Identical |
EN ISO 12944-4:2017 | Identical |
I.S. EN ISO 12944-4:1998 | Identical |
NF EN ISO 12944-4 : 2017 | Identical |
NEN EN ISO 12944-4 : 2018 | Identical |
ONORM EN ISO 12944-4 : 2018 | Identical |
I.S. EN ISO 12944-4:2017 | Identical |
BS EN ISO 12944-4:2017 | Identical |
NS EN ISO 12944-4 : 2017 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.