NF EN 1279-3 : 2003

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions et symboles
4 Exigences
5 Essai
6 Précision de la méthode d'essai
7 Rapport d'essai
Annexe A (normative) - Prescriptions concernant d'autres gaz
Annexe B (informative) - Relation entre le vieillissement naturel
                         et artificiel en ce qui concerne
                         l'isolation thermique et acoustique
Annexe C (informative) - Détermination du débit de fuite du gaz
                         par chromatographie gazeuse
Bibliographie

Defines insulating glass units, and ensures by means of an adequate evaluation of conformity to this standard that: - energy savings are made because the U-value and solar factor do not change significantly; - health is preserved because sound reduction and vision do not change significantly; - safety is provided because mechanical resistance does not change significantly. The main intended uses of the insulating glass units are installations in windows, doors, curtain walling, roofs and partitions where there exists protection against direct ultraviolet radiation at the edges.