NF T30-049

Paints and varnishes - Cladding paints - Accelarated ageing test

Le présent document décrit des essais de vieillissement accéléré des peintures et des préparations assimilées à usage extérieur. Ces essais sont par nature conventionnels aussi une certaine latitude est-elle laissée à l'opérateur quant aux appareillages choisis et la combinaison des cycles. A la fin du présent document, un tableau récapitulatif aide le lecteur à caractériser, par un renvoi aux normes, les altérations constatées.

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