NF EN 1849-2

Flexible sheets for waterproofing - Determination of thickness and mass per unit area - Part 2 : plastics and rubber sheets for roof waterproofing

Le présent document a pour objet de caractériser les feuilles plastiques et élastomères, telles qu'elles se présentent à la sortie de l'usine ou à la livraison avant utilisation. La méthode d'essai qu'elle spécifie se rapporte exclusivement aux produits ou à leurs composants, selon le cas, et non aux systèmes de membrane d'étanchéité composés desdits produits et installés dans les ouvrages.

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