Heat-insulating fibrous panels

Details Heat-insulating fibrous panels Heat-insulating fibrous panels

1977-01-31

1978-10-31

Murtagh, John E.

Static structures (e.g., buildings)

Composite prefabricated panel including adjunctive means

Sandwich or hollow with sheet-like facing members

E04C 500

Patent

active

041226445

ABSTRACT:
A heat-insulating panel is made by disposing a metal supporting member adjacent a felting screen to lay down a wet refractory fiber mat from an aqueous, refractory fiber-colloidal silica mixture about the metal member. The member has a central base section and a pair of wings extending in opposite directions from opposite edges of the central section, with the wings being disposed at an angle of between about 130.degree. and about 80.degree. to each other and each containing a plurality of holes. After drying, the member is embedded within the mat with individual fibers extending through the holes and firmly anchoring the member. The member is located adjacent the rear surface of the heat-insulating panel, and its central section contains an aperture through which a support rod is passed to mount the panel.

REFERENCES:
patent: 1959083 (1934-05-01), Marl
patent: 2009615 (1935-07-01), Hall

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