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NF EN 13468 : 2002

Current

Current

The latest, up-to-date edition.

THERMAL INSULATING PRODUCTS FOR BUILDING EQUIPMENT AND INDUSTRIAL INSTALLATIONS - DETERMINATION OF TRACE QUANTITIES OF WATER SOLUBLE CHLORIDE, FLUORIDE, SILICATE, AND SODIUM IONS AND PH

Published date

12-01-2013

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Principe
5 Appareillage
6 Éprouvettes d'essai
7 Mode opératoire
8 Calcul et expression des résultats
9 Précision des mesures
10 Rapport d'essai
Annexe A (normative) Mesure des fluorures par
                       spectrophotométrie avec le
                       complexe SPADNS du zirconium
Annexe B (informative) Informations générales relatives
                       à l'application de la présente
                       norme
Annexe C (informative) Exemple d'appareil de
                       chromatographie ionique
Annexe D (informative) Exemple d'appareillage en verre
                       borosilicaté utilisé pour la
                       préparation des solutions de
                       lixiviation de matériaux isolants
                       thermiques flottants
Tableaux
Tableau 1 - Température d'essai et temps de lixiviation
Tableau 2 - Valeurs de l'intervalle de confiance de 95%
Tableau 3 - Exactitude

Specifies the equipment and procedures for determining trace quantities of the water soluble chloride, fluoride, silicate and sodium ions in an aqueous extract of the product. It also describes a procedure for the determination of the pH of the aqueous extract. The standard is applicable to thermal insulating products.

DevelopmentNote
Indice de classement: P75-415. (10/2002)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current

Standards Relationship
UNI EN 13468 : 2004 Identical
BS EN 13468:2001 Identical
EN 13468:2001 Identical
ONORM EN 13468 : 2002 Identical
DIN EN 13468:2001-12 Identical
UNE-EN 13468:2002 Identical

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