Insulation bags

Details Insulation bags Insulation bags

1977-11-04

1979-10-30

Perham, Alfred C.

Static structures (e.g., buildings)

Insulating insert; e.g., filler in cavity in preconstructed...

Enveloped-type filler

52407, 52483, 52743, E04B 228, E04B 180

Patent

active

041723457

ABSTRACT:
Discrete bodies of heat insulation are shaped to fit in the roof structure of an industrial building. The insulation bodies fit in the spaces between adjacent ones of the purlins in the roof and are supported by straps extending through or beneath the purlins or by shaping the insulation bodies to include overhanging side flaps that extend across the upper surfaces of adjacent purlins. The insulation bodies are placed end-to-end between adjacent purlins and run parallel to the purlins. The insulation bodies are constructed, for example, in self-supporting monolithic form or in air impervious bags filled with loose heat insulation material.

REFERENCES:
patent: 2264976 (1941-12-01), Heritage
patent: 2287400 (1942-06-01), Wells, Jr.
patent: 2576698 (1951-11-01), Russum
patent: 3339783 (1967-09-01), Gorman
patent: 3364639 (1968-01-01), Davenport
patent: 3513614 (1970-05-01), Studzinski
patent: 3729879 (1973-05-01), Franklin
patent: 4047345 (1977-09-01), Alderman

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