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EVS-EN ISO 8501-4:2008

Preparation of steel substrates before application of paints andrelated products - Visual assessment of surface cleanliness -Part 4: Initial surface conditions, preparation grades and flashrust grades in connection with high-pressure water jetting

General information

Withdrawn from 31.12.2020
Base Documents
ISO 8501-4:2006; EN ISO 8501-4:2006
ICS Groups
25.220.10 Surface preparation
Directives or regulations
None
NB! Delivery time for this standard is 2-3 weeks.

Standard history

Status
Date
Type
Name
31.12.2020
Main
EVS-EN ISO 8501-4:2020
09.01.2009
Main
EVS-EN ISO 8501-4:2008
This part of ISO 8501 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.

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EVS-EN ISO 8501-4:2020

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EVS-EN ISO 12944-4:2018

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EVS-EN ISO 8501-3:2008

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 3: Preparation grades of welds, edges and other areas with surface imperfections
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EVS-EN ISO 8503-2:2012

Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 2: Method for the grading of surface profile of abrasive blast-cleaned steel - Comparator procedure (ISO 8503-2:2012)
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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English