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NF EN 12939 : 2001

Current

Current

The latest, up-to-date edition.

THERMAL PERFORMANCE OF BUILDING MATERIALS AND PRODUCTS - DETERMINATION OF THERMAL RESISTANCE BY MEANS OF GUARDED HOT PLATE AND HEAT FLOW METER METHODS - THICK PRODUCTS OF HIGH AND MEDIUM THERMAL RESISTANCE

Published date

01-12-2013

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Définitions, symboles et unités
4 Instrumentation
5 Essais
6 Calculs et rapport d'essais
Annexe A (normative) Instrumentation
Annexe B (normative) Méthodes de conversion pour
                       éprouvettes épaisses
Annexe C (informative) Procédures avancées pour
                       l'essai d'éprouvettes épaisses
                       dépassant les possibilités de
                       l'appareil en épaisseur
Annexe D (informative) Éléments normalement spécifiés
                       dans les normes de produits

This standard particularly addresses towards specific problems related with testing according to European product standards, thick high and medium thermal resistance specimens with heat flow meter or guarded hot plate. The guarded hot plate and heat flow meter apparatus can be operated up to thickness of 100 mm to 150 mm and the accuracy has to be kept within 2%.

DevelopmentNote
Indice de Classement: P50-761. (10/2002)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current

Standards Relationship
UNI EN 12939 : 2002 Identical
EN 12939:2000 Identical
BS EN 12939:2001 Identical
UNE-EN 12939:2001 Identical
DIN EN 12939:2001-02 Identical

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