Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1975-04-29
1976-11-09
Van Balen, William J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
156 71, 427244, 427403, 427407R, 428314, 428315, 428424, 428538, 428921, B32B 326
Patent
active
039912523
ABSTRACT:
Novel fire resistant insulating structural building elements are provided which are comprised of unitized structures such as walls, roofs, ceilings, and floors in combination with a layer of plastic foam insulation to which is in turn bonded a coating of gypsum plaster by a layer of bonding agent. The novel elements of the invention find particular utility in the rapid and economic construction of thermally insulated and fire resistant buildings. Additionally, a method is disclosed for a facile and economic way of providing thermal barrier protection for exposed plastic foam insulation in existing buildings by the application of a bonding agent and a plaster coat on said foam.
REFERENCES:
patent: 3192098 (1965-06-01), Phillips
patent: 3295278 (1967-01-01), Muhm
patent: 3401069 (1968-09-01), Lorentzen
Kolakowski Richard A.
Reymore, Jr. Harold E.
Roess Richard H.
Firth Denis A.
Rose James S.
The Upjohn Company
Van Balen William J.
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