NF EN ISO 12623

NF EN ISO 12623

September 2022
Standard Current

Thermal insulating products for building equipment and industrial installations - Determination of short-term water absorption by partial immersion of preformed pipe insulation

This document specifies the equipment and procedures for determining the short-term water absorption of preformed pipe insulation by partial immersion in water. It is applicable to thermal insulating products.NOTE      It is intended to simulate the water absorption caused by exposure to rain for 24 h during product installation.This document has been prepared for products used to insulate building equipment and industrial installations, but it can also be applied to products used in other areas.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2022

Number of pages

20 p.

Reference

NF EN ISO 12623

ICS Codes

91.100.60   Thermal and sound insulating materials

Classification index

P75-419

Print number

1

International kinship

ISO 12623:2022

European kinship

EN ISO 12623:2022
Sumary
Thermal insulating products for building equipment and industrial installations - Determination of short-term water absorption by partial immersion of preformed pipe insulation

This document specifies the equipment and procedures for determining the short-term water absorption of preformed pipe insulation by partial immersion in water. It is applicable to thermal insulating products.

NOTE      It is intended to simulate the water absorption caused by exposure to rain for 24 h during product installation.

This document has been prepared for products used to insulate building equipment and industrial installations, but it can also be applied to products used in other areas.

Replaced standards (1)
NF EN 13472
December 2012
Standard Cancelled
Thermal insulating products for building equipment and industrial installations - Determination of short term water absorption by partial immersion of preformed pipe insulation

Le présent document spécifie l'équipement et les procédures à suivre pour déterminer l'absorption d'eau à court terme par immersion partielle de coquilles isolantes préformées. Il s'applique aux produits isolants thermiques. Il est destiné à simuler l'absorption d'eau causée par l'exposition à la pluie pendant 24 h, lors de la mise en oeuvre du produit. Si la coquille isolante est découpée dans un produit plat, l'absorption d'eau à court terme par immersion partielle peut être déterminée à partir d'essais effectués selon l'EN 1609 sur le produit plat possédant des propriétés semblables, à condition que l'essai soit effectué dans le sens donnant l'absorption d'eau la plus élevée.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Appareillage
  • 6 Éprouvettes
  • 7 Mode opératoire
  • 8 Calcul et expression des résultats
  • 9 Exactitude de mesure
  • 10 Rapport d'essai
  • Annexe A (informative) Exemples de calcul de la longueur des éprouvettes
  • Bibliographie
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