EN ISO 8501-4:2006

Name: EN ISO 8501-4:2006
Brand: CEN

Superseded

View Superseded by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 (ISO 8501-4:2006)

Superseded date

11-16-2020

Published date

12-15-2006

Publisher

Comite Europeen de Normalisation

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

ISO 8501-4:2006 is a hardback A5-format book in three languages (English, French and German) which 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. The various grades are defined by written descriptions together with photographs that are representative examples within the tolerances for each grade as described in words. In addition, this part of ISO 8501 specifies both initial surface conditions and after-cleaning flash rust grades, also defined by written descriptions together with representative photographic examples.

Committee	CEN/TC 139
DocumentType	Standard
PublisherName	Comite Europeen de Normalisation
Status	Superseded
SupersededBy	EN ISO 8501-4:2020

Standards	Relationship
NBN EN ISO 8501-4 : 2007	Identical
PN EN ISO 8501-4 : 2008	Identical
UNE-EN ISO 8501-4:2008	Identical
I.S. EN ISO 8501-4:2007	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
SN EN ISO 8501-4 : 2008	Identical
NS EN ISO 8501-4 : 1ED 2006	Identical
UNI EN ISO 8501-4 : 2012	Identical
ISO 8501-4:2006	Identical
ONORM EN ISO 8501-4 : 2007	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