Fire resistant ceiling construction

Details Fire resistant ceiling construction Fire resistant ceiling construction

1974-10-04

1976-07-20

Abbott, Frank L.

Static structures (e.g., buildings)

Facer held by stiffener-type frame

Self-supporting section attached to nonload bearing framing

52483, 52498, E04B 557, E04C 136

Patent

active

039698645

ABSTRACT:
A fire resistant ceiling for a building having a space grid construction comprised of a plurality of horizontally extending space trusses with bottom chords or bases thereof having oppositely directed flanges supporting fire resistant ceiling panels thereon, and grid protecting fire resistant panels secured to the space truss bottom chords between adjacent edges of the ceiling panels to protect the space trusses from fire.

REFERENCES:
patent: 3053359 (1962-09-01), Stanley
patent: 3055469 (1962-09-01), Byssing et al.
patent: 3077057 (1963-02-01), Forkin
patent: 3415027 (1968-12-01), Snyder et al.

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