NF P98-631

NF P98-631

April 1991
Standard Current

Horizontal road marking. Markings applied on the roads. Analysis of mineral powder extracted from white marking product by conventional chemical methods.

La présente norme définit divers modes opératoires pour l'analyse par voie chimique des constituants minéraux contenus dans les produits de marquage de chaussées blancs.

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Main informations

Collections

National standards and national normative documents

Publication date

April 1991

Number of pages

12 p.

Reference

NF P98-631

ICS Codes

93.080.30   Road equipment and installations

Classification index

P98-631

Print number

1 - 01/04/1991
Sumary
Horizontal road marking. Markings applied on the roads. Analysis of mineral powder extracted from white marking product by conventional chemical methods.

La présente norme définit divers modes opératoires pour l'analyse par voie chimique des constituants minéraux contenus dans les produits de marquage de chaussées blancs.
Table of contents
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  • 0 INTRODUCTION
    3
  • 1 OBJET ET DOMAINE D'APPLICATION
    3
  • 2 RÉFÉRENCES
    4
  • 3 ÉCHANTILLONS D'ESSAI
    4
  • 3.1 Récupération des matières pulvérulentes
    4
  • 3.2 Préparation des matières pulvérulentes avant analyses
    4
  • 4 APPAREILLAGE
    5
  • 5 MISE EN SOLUTION
    6
  • 6 DOSAGE DES CONSTITUANTS
    6
  • 6.1 Dosage du sulfate de baryum
    6
  • 6.2 Dosage de la silice
    7
  • 6.3 Dosage de l'oxyde de titane
    8
  • 6.4 Dosage de l'alumine
    8
  • 6.5 Dosage de l'oxyde de calcium
    9
  • 6.6 Dosage de l'oxyde de zinc
    10
  • 6.7 Dosage de l'oxyde de magnésium
    10
  • 7 EXPRESSION DES RÉSULTATS
    11
  • 8 BIBLIOGRAPHIE
    11
  • ANNEXE - Schéma d'analyse des matières pulvérulentes
    12
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