Static structures (e.g. – buildings) – With synthetic resinous component – Foam
Patent
1991-05-16
1993-09-21
Friedman, Carl D.
Static structures (e.g., buildings)
With synthetic resinous component
Foam
5274519, E04C 100
Patent
active
052458091
ABSTRACT:
A panel for providing walls, roofs and floors with thermal insulation and fire retardance includes at least two essentially parallel face members separated to form a space between the face members and urethane within the space to provide the thermal insulation and fire retardance. The panel may additionally include frame members extending between the face members for providing support and for enclosing the urethane. At least one of the frame members has at least one port through which urethane foam can enter between the face members. A method for creating a panel for providing insulated and fire retardant walls, floors and roofs, includes the steps of joining frame members together to form a panel frame of the desired dimensions, attaching face members to either side of the panel frame so that at least one enclosed space is formed within the face members and frame members, creating at least one port leading into the at least one enclosed space, and injecting urethane foam through the at least one port into the at least one enclosed space. The frame members may be positioned and the face members cut to provide window and door openings through the panel.
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Cordell Ruffin B.
Friedman Carl D.
Smith Creighton
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