NF EN 933-4
NF EN 933-4

NF EN 933-4

June 2008
Standard Current

Tests for geometrical properties of aggregates - Part 4 : determination of particle shape - Shape index

Le présent document fait partie d'un ensemble de normes d'essais qui déterminent les caractéristiques géométriques des granulats. Il définit une méthode de détermination de l'indice de forme des gravillons et cailloux.

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Main informations

Collections

National standards and national normative documents

Publication date

June 2008

Number of pages

12 p.

Reference

NF EN 933-4

ICS Codes

91.100.15   Mineral materials and products

Classification index

P18-622-4

Print number

1 - mai 2008

European kinship

EN 933-4:2008
Sumary
Tests for geometrical properties of aggregates - Part 4 : determination of particle shape - Shape index

Le présent document fait partie d'un ensemble de normes d'essais qui déterminent les caractéristiques géométriques des granulats. Il définit une méthode de détermination de l'indice de forme des gravillons et cailloux.
Replaced standards (1)
NF EN 933-4
NF EN 933-4
February 2000
Standard Cancelled
Tests for geometrical properties of aggregates - Part 4 : determination of particle shape - Shape index

Le présent document fait partie d'un ensemble de normes d'essais qui déterminent les caractéristiques géométriques des granulats. Il définit une méthode de détermination de l'indice de forme des gravillons et cailloux.

Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Termes et définitions
    4
  • 4 Principe
    5
  • 5 Appareillage
    5
  • 6 Préparation de la prise d'essai
    6
  • 7 Mode opératoire
    7
  • 8 Calcul et expression des résultats
    8
  • 9 Rapport d'essai
    9
  • Annexe A (informative) Exemple de rapport d'essai utilisé pour déterminer l'indice de forme des gravillons
    10
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