NF EN 772-5
NF EN 772-5

NF EN 772-5

November 2002
Standard Cancelled

Methods of test for masonry units - Part 5 : determination of the active soluble salts content of clay masonry units

Le présent document décrit une méthode de détermination de la teneur en sels solubles actifs des éléments de maçonnerie en terre cuite, basée sur l'extraction à l'eau d'un échantillon broyé.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2002

Number of pages

12 p.

Reference

NF EN 772-5

ICS Codes

91.080.30   Masonry
91.100.25   Terracotta building products

Classification index

P12-105

Print number

1 - décembre 2002

European kinship

EN 772-5:2001
Sumary
Methods of test for masonry units - Part 5 : determination of the active soluble salts content of clay masonry units

Le présent document décrit une méthode de détermination de la teneur en sels solubles actifs des éléments de maçonnerie en terre cuite, basée sur l'extraction à l'eau d'un échantillon broyé.
Standard replaced by (1)
NF EN 772-5
NF EN 772-5
April 2016
Standard Current
Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units

Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Principe
    4
  • 4 Symboles
    4
  • 5 Produits chimiques
    4
  • 6 Appareillage
    5
  • 7 Préparation de l'échantillon
    6
  • 8 Procédure d'extraction
    6
  • 9 Détermination des cations par techniques instrumentales
    6
  • 10 Autre méthode de détermination de la teneur en sels solubles actifs
    8
  • 11 Expression des résultats
    9
  • 12 Rapport d'essai
    10
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