NF EN 12114
Thermal performance of buildings - Air permeability of building components and building elements - Laboratory test method
Le présent document spécifie une méthode générale d'essai en laboratoire pour déterminer la perméabilité à l'air des composants ou de parois de bâtiments. Le présent document ne s'applique pas aux bâtiments entiers ou aux mesures in situ.
Le présent document spécifie une méthode générale d'essai en laboratoire pour déterminer la perméabilité à l'air des composants ou de parois de bâtiments. Le présent document ne s'applique pas aux bâtiments entiers ou aux mesures in situ.
- Avant-propos3
- Introduction4
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1 Domaine d'application4
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2 Références normatives4
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3 Définitions, symboles et unités4
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4 Principe6
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5 Appareillage6
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6 Préparation du corps d'épreuve7
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7 Mode opératoire7
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8 Calcul et expression des résultats8
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9 Exactitude9
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10 Rapport d'essai10
- Annexe A (normative) Différences de pression pour les essais11
- Annexe B (informative) Méthode d'identification12
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