Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1988-03-04
1989-07-04
Robinson, Ellis P.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
428138, 4283084, 4283099, 4283175, 4283179, 52404, 52732, 52807, B32B 306, E04B 174
Patent
active
048449750
ABSTRACT:
A composite panel assembly for walk-in coolers and freezers and similar structures has a thickness of low strength insulation sandwiched between two facings. A reinforcing structural member is bonded to the insulation side of one of the facings and extends across at least about half of the thickness of the insulation but is spaced from the opposite facing. The reinforcing member does not provide a direct thermal path between facings; thus preventing condensation on the facing during high humidity and/or low temperature conditions.
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Bondin, Lightweight Insulated Sandwich Elements with Polyurethane Adhesive, Sadofoss et al, Adhesion Age, Jun. 1977, pp. 23-28.
Bally Engineered Structures, Inc.
Robinson Ellis P.
Ryan P. J.
Valentine James C.
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