EN ISO 8503-2:1995

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 8503-2:1988)

Describes a visual and tactile method for assessing the grade of the profile. Their use is not solely restricted to surfaces that are prepared to be painted. Comparison of the surface profile of the test surface with the profile of each of the segments of a calibrated ISO surface profile comparator. Identification of the two segments between the profiles of which the test surface lies. the method is applicable to steel surfaces that have been blast-cleaned by use of either shot abrasives or grit abrasives.

Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen - Rauheitskenngrößen von gestrahlten Stahloberflächen - Teil 2: Verfahren zur Prüfung der Rauheit von gestrahltem Stahl - Vergleichsmusterverfahren (ISO 8503-2:1988)

Dieser Teil von ISO 8503 beschreibt ein Verfahren für den Sicht- und Tastvergleich zur Feststellung des Grades der Rauheit, die durch eines der in ISO 8504-2 beschriebenen Strahlverfahren entstanden ist. Nach dem Verfahren werden ISO-Rauheitsvergleichsmuster benutzt, mit denen der Rauheitsgrad vor Ort geprüft werden kann, bevor Beschichtungsstoffe aufgebracht oder andere Schutzmaßnahmen durchgeführt werden.

Préparation des subjectiles d'acier avant application de peintures et de produits assimilés - Caractéristiques de rugosité des subjectiles d'acier décapés - Partie 2: Méthode pour caractériser un profil de surface en acier décapé par projection d'abrasif - Utilisation d'échantillons de comparaison viso-tactile ISO (ISO 8503-2:1988)

1.1 La présente partie de l'ISO 8503 décrit une méthode visuelle et tactile pour évaluer un profil de surface préparée par une des méthodes par projection d'abrasif comme décrit dans l'ISO 8504-2. La méthode prévoit l'utilisation d'échantillons de comparaison viso-tactile ISO pour évaluer, in situ, la rugosité des surfaces avant l'application de peintures ou d'autres traitements de protection. 1.2 La méthode est applicable aux subjectiles d'acier décapés par projection d'abrasif à grains nodulaires ou à grains irréguliers, mais elle ne s'applique qu'aux surfaces présentant un degré de soins Sa 2 1/2 et Sa 3 selon l'ISO 8501-1 lorsque toute la surface soumise à l'essai donne l'impression d'avoir été entièrement décapée. Elle est applicable à des surfaces décapées par l'action d'abrasifs soit métalliques soit non métalliques.
NOTE -- Si besoin est, les échantillons de comparaison viso-tactile ISO peuvent être utilisés pour examiner le profil de rugosité d'autres subjectil

Priprava jeklenih podlag pred nanašanjem barvnih in sorodnih premazov - Površinske hrapave značilnosti peskanih jeklenih podlag - 2. del: Metoda za ocenjevanje stopnje hrapavosti površin, peskanih z abrazivom - Primerjalni postopek (ISO 8503-2:1988)

General Information

• Status: Withdrawn
• Publication Date: 18-May-1995
• Withdrawal Date: 14-Feb-2012
• ICS: 25.220.10 - Surface preparation
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 15-Feb-2012
• Completion Date: 15-Feb-2012
• Ref Project: SIST EN ISO 8503-2:1997 - 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 8503-2:1988)

Relations

• Replaced By: 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)
• Effective Date: 07-Mar-2012

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 8503-2:1997
01-december-1997
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RFHQMHYDQMHVWRSQMHKUDSDYRVWLSRYUãLQSHVNDQLK]DEUD]LYRP3ULPHUMDOQL
SRVWRSHN,62
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 8503-2:1988)
Vorbereitung von Stahloberflächen vor dem Auftragen von Beschichtungsstoffen -
Rauheitskenngrößen von gestrahlten Stahloberflächen - Teil 2: Verfahren zur Prüfung
der Rauheit von gestrahltem Stahl - Vergleichsmusterverfahren (ISO 8503-2:1988)
Préparation des subjectiles d'acier avant application de peintures et de produits
assimilés - Caractéristiques de rugosité des subjectiles d'acier décapés - Partie 2:
Méthode pour caractériser un profil de surface en acier décapé par projection d'abrasif -
Utilisation d'échantillons de comparaison viso-tactile ISO (ISO 8503-2:1988)
Ta slovenski standard je istoveten z: EN ISO 8503-2:1995
ICS:
25.220.10 Priprava površine Surface preparation
87.020 Postopki za nanašanje Paint coating processes
barvnih premazov
SIST EN ISO 8503-2:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 8503-2:1997

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SIST EN ISO 8503-2:1997

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SIST EN ISO 8503-2:1997

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SIST EN ISO 8503-2:1997

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SIST EN ISO 8503-2:1997

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SIST EN ISO 8503-2:1997
ISO
INTERNATIONAL STANDARD
8503-2
First edition
1988-02-01
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION
ORGANISATION INTERNATIONALE DE NORMALISATION
MEXAYHAPOAHAfl OPTAHM3A~MR l-l0 CTAHflAPTM3A~MM
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
- Comparator procedure
blast-cleaned steel
Reparation des subjecties d’acier avant application de peintures et de produits assimilks -
Caractkistigues de rugosit6 des subjectiies d’acier dkap& -
Partie 2 : Methode pour caractkriser un Profil de surface en acier dtkapee par projection
d’abrasif - Utilisation d’khantillons de comparaison viso- tactile ISO
Reference number
ISO 8503-2 : 1988 (E)

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SIST EN ISO 8503-2:1997
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of
national Standards bodies (ISO member bodies). The work of preparing International
Standards is normally carried out through ISO technical committees. Esch member
body interested in a subject for which a technical committee has been established has
the right to be represented on that committee. International organizations, govern-
mental and non-governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council. They are approved in accordance with ISO procedures requiring at
least 75 % approval by the member bodies voting.
International Standard ISO 8503-2 was prepared by Technical Committee ISO/TC 35,
Pain ts and varnishes.
Users should note that all International Standards undergo revision from time to time
and that any reference made herein to any other International Standard implies its
latest edition, unless otherwise stated.
0 International Organkation for Standardkation, 1988
Printed in Switzerland

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SIST EN ISO 8503-2:1997
INTERNATIONAL STANDARD ISO 8503-2 : 1988 (El
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
0 Introduction ISO 8502 - Tests for the assessment of surface clean-
liness;
The Performance of protective coatings of paint and related
ISO 8503 - Surface roughness characteristics of blast-
products applied to steel is significantly affected by the state of
cleaned steel Substrates;
the steel surface immediately Prior to painting. The principal
factors that are known to influence this Performance are
ISO 8504 - Surface preparation methods.
a) the presence of rust and m
...