Static structures (e.g. – buildings) – Insulating insert; e.g. – filler in cavity in preconstructed... – Filler spaced from inside face of cavity
Patent
1985-01-04
1987-09-29
Friedman, Carl D.
Static structures (e.g., buildings)
Insulating insert; e.g., filler in cavity in preconstructed...
Filler spaced from inside face of cavity
52408, 52268, E04B 200
Patent
active
046961380
ABSTRACT:
Insulation configurations for the ceiling, floor and walls of structures, which include in a first embodiment, at least one layer of particulate or "blown" insulation with a water vapor-permeable film or films isolating the layer or layers to limit air circulation and infiltration through the layers. In another embodiment, sheets of a moisture vapor-permeable film membrane are provided in association with insulating "batts" or rolled sheet, fibrous, non-solid insulation to divide the insulation into discrete layers and limit air infiltration through the layers. A method for increasing the efficiency of insulating material in structures, which includes providing one or more moisture or water vapor-permeable membrane films or membranes in association with the insulating material to isolate the insulation in discrete layers and limit air infiltration and circulation through the layers.
REFERENCES:
patent: 1637497 (1927-08-01), O'Dowd
patent: 1859996 (1932-05-01), Simpson
patent: 2330941 (1943-10-01), Acuff, Jr.
patent: 2495636 (1950-01-01), Hoeltzel et al.
patent: 2579036 (1951-12-01), Edelman
"Insulation, Building, Mineral Wool; Batts, Loose-Fill, and Granular Fill", Federal Standard Stock Catalog, Section IV, Part 5, No. HH-I-521c, 1937.
Friedman Carl D.
Harrison John M.
Slack Naoko N.
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