NF EN 514
Unplasticized polyvinylchloride (PVC-U) profiles for the fabrication of windows and doors - Determination of the strength of welded corners and T-joints
Cette norme décrit les spécifications techniques auxquelles doivent satisfaire les profilés en PVC rigide extrudé, utilisés pour la réalisation de fenêtres dans les façades de bâtiment.
Le présent document spécifie une méthode d'essai de flexion par traction et une méthode d'essai de flexion par compression pour déterminer la contrainte de défaillance des assemblages soudés en angle et soudés en T obtenus à partir de profilés en polychlorure de vinyle non plastifié (PVC-U) . Le présent document s'applique aux profilés à base de PVC pour la fabrication de fenêtres et de portes.
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