초록

In a curtain wall building structure, an improved fire containment arrangement is provided by supporting curtain wall insulation sheets and safing insulation directly to the periphery of the floor slab structure by means of a heat resistant clip.

대표청구항 ▼

In a multi-level building having an elevated floor slab structure and an exterior curtain wall that includes spandrel glazing panels mounted opposite and spaced from the pheriphery of the floor slab structure; a fire containment arrangement comprising: a fire resistant insulation sheet between a spa

In a multi-level building having an elevated floor slab structure and an exterior curtain wall that includes spandrel glazing panels mounted opposite and spaced from the pheriphery of the floor slab structure; a fire containment arrangement comprising: a fire resistant insulation sheet between a spandrel glazing unit and the floor slab structure extending parallel to the spandrel glazing unit and covering substantially the area of the spandrel glazing panel below the level of the floor slab structure, heat resistant means supporting the insulation sheet on the floor slab structure independently from the curtain wall, and a body of fire resistant material filling space between the insulation sheet and the perimeter of the floor slab structure, whereby paths for fire propagation around the periphery of the floor slab structure in the spandrel area are blocked.