NF EN 451-2

NF EN 451-2

December 1994
Standard Cancelled

Method of testing fly ash. Part 2 : determination of fineness by wet sieving.

Le présent document décrit la méthode d'essai destinée à déterminer la finesse des cendres volantes par tamisage par la méthode humide sur un tamis de 45 micromètres.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1994

Number of pages

9 p.

Reference

NF EN 451-2

ICS Codes

91.100.30   Concrete and concrete products

Classification index

P18-052

Print number

1 - 01/12/1994

European kinship

EN 451-2:1994
Sumary
Method of testing fly ash. Part 2 : determination of fineness by wet sieving.

Le présent document décrit la méthode d'essai destinée à déterminer la finesse des cendres volantes par tamisage par la méthode humide sur un tamis de 45 micromètres.
Standard replaced by (1)
NF EN 451-2
June 2017
Standard Current
Method of testing fly ash - Part 2 : determination of fineness by wet sieving

Le présent document décrit la méthode d'essai destinée à déterminer la finesse des cendres volantes par tamisage par la méthode humide sur un tamis de 45 micron m.

Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Appareillage
    4
  • 3.1 Tamis
    4
  • 3.2 Buse de vaporisation
    4
  • 3.3 Manomètre
    4
  • 3.4 Four
    5
  • 3.5 Balance
    5
  • 4 Vérification du tamis de contrôle
    6
  • 5 Mode opératoire
    6
  • 6 Calcul
    7
  • 7 Résultats
    7
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