Ceiling insulation system

Details Ceiling insulation system Ceiling insulation system

1983-11-21

1985-10-08

Bell, J. Karl

Static structures (e.g., buildings)

Facer held by stiffener-type frame

Facer back abuts and conceals frame

52489, 52665, E04B 552

Patent

active

045451664

ABSTRACT:
A ceiling insulation system for commercial buildings. The present invention provides an attractive ceiling panel system with a functional insulation and water vapor barrier system with an insulating R-value of 44 and a perm rating of 0.4. A hat-shaped channel is suspendable from bar joist, steel purlin, or wood joist by using one of three different suspension fasteners. A C-shaped clamp with locking ring, a cylindrical rod and two spring clamps complete the suspension subassembly. Channel junction clips and board edge clamps are used to insure the integrity of the system and enable a high insulation value and a low perm value.

REFERENCES:
patent: 3385020 (1968-05-01), Olson
patent: 3509671 (1970-05-01), Akerson
patent: 3708941 (1973-01-01), Cuckson
patent: 3911638 (1975-10-01), Englund et al.
patent: 4019300 (1977-04-01), Sauer et al.
patent: 4084364 (1978-04-01), Jones
patent: 4089146 (1978-05-01), Martinez
patent: 4191352 (1980-03-01), Schuplin
patent: 4206578 (1980-06-01), Mieyal
patent: 4384437 (1983-05-01), Coles
patent: 4408428 (1983-10-01), Brooke et al.

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