NF EN ISO 8503-5

NF EN ISO 8503-5

May 2017
Standard Current

Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5 : replica tape method for the determination of the surface profile

ISO 8503-5:2017 describes a field method for measuring the surface profile produced by any of the abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape and a suitable gauge for measuring, on site, the roughness of a surface before the application of paint or another protective coating. The method is applicable within the range of profile heights cited for a given grade (or thickness) of replica tape. The commercial grades currently available permit measurement of average peak-to-valley profiles of 20 µm to 115 µm. The method is valid for surfaces that have been cleaned with abrasives.

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Main informations

Collections

National standards and national normative documents

Publication date

May 2017

Number of pages

20 p.

Reference

NF EN ISO 8503-5

ICS Codes

17.040.20   Properties of surfaces
25.220.10   Surface preparation

Classification index

T35-503-5

Print number

1

International kinship

ISO 8503-5:2017

European kinship

EN ISO 8503-5:2017
Sumary
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5 : replica tape method for the determination of the surface profile

ISO 8503-5:2017 describes a field method for measuring the surface profile produced by any of the abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape and a suitable gauge for measuring, on site, the roughness of a surface before the application of paint or another protective coating.

The method is applicable within the range of profile heights cited for a given grade (or thickness) of replica tape. The commercial grades currently available permit measurement of average peak-to-valley profiles of 20 µm to 115 µm. The method is valid for surfaces that have been cleaned with abrasives.

Replaced standards (1)
NF EN ISO 8503-5
June 2005
Standard Cancelled
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5 : replica tape method for the determination of the surface profile

Le présent document décrit une méthode sur site pour mesurer le profil de surface produit par l'une des méthodes de décapage par projection d'abrasif indiquées dans l'ISO 8504-2. La méthode utilise un ruban adhésif à empreinte et une jauge appropriée pour mesurer, sur site, la rugosité d'une surface avant l'application de la peinture ou d'un autre revêtement de protection.

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Appareillage
  • 6 Entretien et assurance de l'étalonnage pour la méthode de l'empreinte sur ruban adhésif
  • 7 Mode opératoire
  • 8 Spécification de l'erreur acceptable
  • 9 Rapport d'essai
  • Annexe A (informative) Erreurs de mesure associées à la détermination de la hauteur de profil au moyen d'un ruban adhésif à empreinte
  • Annexe B (informative) Indications sur la correspondance entre les déterminations du profil par ruban adhésif à empreinte et par comparateur viso- tactile ISO
  • Annexe C (informative) Classes de ruban adhésif à empreinte
  • Annexe D (informative) Durée de vie et durée de stockage recommandées pour les rubans adhésifs à empreinte
  • Bibliographie
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