NF ISO 18650-2

NF ISO 18650-2

July 2006
Standard Cancelled

Building construction machinery and equipment - Concrete mixers - Part 2 : procedure for examination of mixing efficiency

ISO 18650-2:2006 specifies the procedure and requirements for examination of the mixing efficiency of batch-type and continuous-type concrete mixers as defined in ISO 18650-1. It is applicable to concrete mixers having a rated capacity greater than or equal to 70/50.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2006

Number of pages

27 p.

Reference

NF ISO 18650-2

ICS Codes

91.220   Construction equipment

Classification index

E58-450-2

Print number

1 - 02/08/2006

International kinship

ISO 18650-2:2006
Sumary
Building construction machinery and equipment - Concrete mixers - Part 2 : procedure for examination of mixing efficiency

ISO 18650-2:2006 specifies the procedure and requirements for examination of the mixing efficiency of batch-type and continuous-type concrete mixers as defined in ISO 18650-1. It is applicable to concrete mixers having a rated capacity greater than or equal to 70/50.

Standard replaced by (1)
NF ISO 18650-2
May 2015
Standard Current
Building construction machinery and equipment - Concrete mixers - Part 2 : procedure for examination of mixing efficiency

ISO 18650-2:2014 specifies the procedure and requirements for examination of the mixing efficiency of batch-type and continuous-type concrete mixers as defined in ISO 18650-1. It is applicable to concrete mixers having a rated capacity greater than or equal to 70/50.

Table of contents
  • Avant-propos
    iv
  • Introduction
    v
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    2
  • 4 Exigences relatives au malaxeur à vérifier
    2
  • 5 Essai de performance de malaxage
    2
  • 5.1 Généralités
    2
  • 5.2 Préparation du mélange de béton
    3
  • 5.3 Échantillonnage
    3
  • 5.4 Essais de variance
    9
  • 6 Critères d'évaluation des résultats d'essai
    13
  • 7 Rapport d'essai
    14
  • 8 Remarques finales
    17
  • 8.1 Rapport de remplissage du malaxeur soumis à l'essai
    17
  • 8.2 Optimisation du temps de malaxage
    17
  • Bibliographie
    19
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