XP CEN/TS 14541

Plastics pipes and fittings - Characteristics for utilisation of non-virgin PVC-U, PP and PE materials

Le présent document spécifie des définitions, des caractéristiques recommandées et des méthodes d'essai pour l'utilisation de matières non vierges en PVC-U, PP et PE dans des tubes, raccords et accessoires à la fois pour les systèmes de canalisation avec et sans pression. Il spécifie les conditions d'utilisation de la matière non vierge avec ou sans spécification agréée. Les matières non vierges peuvent être reformulées par l'utilisation d'additifs et de techniques de transformation afin de répondre à une spécification agréée.

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