Thermal performance of buildings. Determination of thermal resistance by hot box method using heat flow meter. Masonry.

Le présent document établit les principes et les critères à respecter pour déterminer en laboratoire les propriétés de transmission thermique en régime stationnaire des murs de maçonnerie, dans une boîte chaude au moyen d'un fluxmètre monté sur une face du mur à essayer.

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Main informations

Collections

National standards and national normative documents

Publication date

December 1998

Number of pages

27 p.

Reference

NF EN 1934

ICS Codes

17.200.10 Heat. Calorimetry

91.120.10 Thermal insulation of buildings

Classification index

P50-750

Print number

1 - mars 2010

European kinship

EN 1934:1998

Sumary

Thermal performance of buildings. Determination of thermal resistance by hot box method using heat flow meter. Masonry.

Le présent document établit les principes et les critères à respecter pour déterminer en laboratoire les propriétés de transmission thermique en régime stationnaire des murs de maçonnerie, dans une boîte chaude au moyen d'un fluxmètre monté sur une face du mur à essayer.

Table of contents

Avant-propos
3
Introduction
4
1 Domaine d'application
4
2 Références normatives
5
3 Définitions, symboles et unités
5
4 Principe de la méthode
6
5 Limitations et sources d'erreur
8
6 Conception de l'appareillage
10
7 Évaluation des performances et étalonnage
16
8 Mode opératoire d'essai
17
9 Exactitude et reproductibilité
20
10 Rapport d'essai
21
Annexe A (normative) Étalonnage des fluxmètres
22
Annexe B (informative) Bibliographie
24

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