NF P98-524

NF P98-524

March 1991
Standard Current

Road traffic signs. Retroreflective coatings. Test method for measuring coefficient of retroreflection.

La présente norme définit la méthode d'essai pour mesurer le coefficient de rétroréflexion d'éléments rétroréfléchissants plans en laboratoire de photométrie.

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Main informations

Collections

National standards and national normative documents

Publication date

March 1991

Number of pages

6 p.

Reference

NF P98-524

ICS Codes

93.080.30   Road equipment and installations

Classification index

P98-524

Print number

1 - 01/03/1991
Sumary
Road traffic signs. Retroreflective coatings. Test method for measuring coefficient of retroreflection.

La présente norme définit la méthode d'essai pour mesurer le coefficient de rétroréflexion d'éléments rétroréfléchissants plans en laboratoire de photométrie.
Table of contents
  • 0 INTRODUCTION
    4
  • 1 OBJET
    4
  • 2 DOMAINE D'APPLICATION
    4
  • 3 RÉFÉRENCES
    4
  • 4 MÉTHODE DE MESURE
    5
  • 5 MÉTHODE D'ESSAI
    5
  • 5.1 Échantillons d'essai
    5
  • 5.2 Géométrie de mesures
    5
  • 5.3 Essai dans le cadre d'un programme
    6
  • 6 PRÉSENTATION DES RÉSULTATS
    6
  • 6.1 Expression des résultats
    6
  • 6.2 Procès-verbal d'essai
    7
  • 7 BIBLIOGRAPHIE
    7
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