NF EN 1253-4

Gullies for buildings - Part 4 : access covers

Le présent document classifie les tampons/couvercles d'accès selon leur classe de résistance aux charges et fixe les exigences relatives à la conception, à la construction, au marquage, aux essais et à l'évaluation de la conformité. Le présent document classifie et établit des exigences pour les tampons/couvercles d'accès fabriqués en usine et destinés aux réseaux d'évacuation à l'intérieur des bâtiments. Il ne s'applique pas aux tampons/couvercles d'accès (dispositifs de fermeture et de couronnement) destinés à une utilisation en extérieur, qui sont traités dans la série de normes NF EN 124.

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