Fire-prevention oar gate of 2000 h2000 mm

Fire - prevention oar gate of 2000 h2000 mmFire - prevention oar gate of DoorHan consist from noninflammable a sandwich panels with filling with basalt mineral wool. They can be made with an identical or different width of shutters which when opening swing open in or outside of the room. For heat insulation and prevention of penetration of a smoke in places of a joint of shutters oar gate are equipped with special system of sealants on perimeter of cloths of gate.