NF EN 1847

Flexible sheets for waterproofing - Plastics and rubber sheets for roof waterproofing - Methods for exposure to liquid chemicals, including water

Le présent document spécifie une méthode d'exposition d'éprouvettes de feuilles d'étanchéité de toiture plastiques et élastomères à des produits chimiques liquides (y compris l'eau), sans aucune contrainte extérieure, et des méthodes de détermination des changements de propriétés résultant de cette exposition.

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