NF P18-454
NF P18-454

NF P18-454

December 2004
Standard Cancelled

Contrete - Reactivity of a concrete formula with regard to the alkali-aggregate reaction - Performance test

Le présent document définit le mode opératoire destiné à évaluer la réactivité potentielle d'une formule de béton vis-à-vis de l'alcali-réaction.

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Main informations

Collections

National standards and national normative documents

Publication date

December 2004

Number of pages

19 p.

Reference

NF P18-454

ICS Codes

91.100.30   Concrete and concrete products

Classification index

P18-454

Print number

1 - novembre 2004
Sumary
Contrete - Reactivity of a concrete formula with regard to the alkali-aggregate reaction - Performance test

Le présent document définit le mode opératoire destiné à évaluer la réactivité potentielle d'une formule de béton vis-à-vis de l'alcali-réaction.
Standard replaced by (1)
NF P18-454
NF P18-454
July 2021
Standard Current
Concrete - Reactivity of a concrete formula with regard to the alkali-aggregate reaction - Performance test

Le présent document définit le mode opératoire destiné à évaluer la réactivité potentielle d''une formule de béton vis-à-vis de l''alcali-réaction.

Table of contents
  • Avant-propos
    4
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Principe de la méthode
    4
  • 4 Appareillage et produits
    4
  • 4.1 Appareillage d'usage courant
    4
  • 4.2 Appareillage spécifique
    5
  • 4.3 Produits utilisés
    5
  • 5 Matériaux soumis à l'essai
    5
  • 6 Exécution de l'essai
    6
  • 6.1 Préparation de l'essai
    6
  • 6.2 Préparation des prismes de béton
    6
  • 6.3 Conservation
    6
  • 6.4 Démoulage et mesures initiales
    7
  • 6.5 Procédure des mesures de poids et de déformation longitudinale
    7
  • 7 Durée de l'essai et échéances des mesures
    8
  • 7.1 Durée de l'essai
    8
  • 7.2 Échéances de mesures
    8
  • 8 Expression des résultats
    8
  • 9 Fiabilité de l'essai
    8
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