Fire and smoke protection system

摘要

A smoke or fire protection device to seal an opening (12) comprising a flexible protection member (106) that can be put in a protection arrangement in which the protection element (106) counteracts the spread of smoke and/or fire through the opening (12), and can be put in a storage arrangement in which the opening (102) is unsealed, wherein the protection element (106) only comprises metal foil or metal foil and a wire mesh.