NF P98-631
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.

0 INTRODUCTION 31 OBJET ET DOMAINE D'APPLICATION 32 RÉFÉRENCES 43 ÉCHANTILLONS D'ESSAI 43.1 Récupération des matières pulvérulentes 43.2 Préparation des matières pulvérulentes avant analyses 44 APPAREILLAGE 55 MISE EN SOLUTION 66 DOSAGE DES CONSTITUANTS 66.1 Dosage du sulfate de baryum 66.2 Dosage de la silice 76.3 Dosage de l'oxyde de titane 86.4 Dosage de l'alumine 86.5 Dosage de l'oxyde de calcium 96.6 Dosage de l'oxyde de zinc 106.7 Dosage de l'oxyde de magnésium 107 EXPRESSION DES RÉSULTATS 118 BIBLIOGRAPHIE 11ANNEXE - Schéma d'analyse des matières pulvérulentes 12

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

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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