Static structures (e.g. – buildings) – Relatively yieldable preformed separator – Separator inserted prior to or during pouring of two...
Patent
1980-07-22
1983-02-15
Murtagh, John E.
Static structures (e.g., buildings)
Relatively yieldable preformed separator
Separator inserted prior to or during pouring of two...
52281, 52398, 52586, 52592, 52799, 52807, 52DIG6, E04C 232
Patent
active
043733131
ABSTRACT:
A composite structural panel having enhanced load-carrying capacity. The composite panel has a pair of planar panels separated by and bonded to a uniform elastically compressible boundary strip. The boundary strip defines a central core area between the planar panels that includes a core material bonded to each of the planar panels. The thickness of the core is less than the thickness of the boundary strip so that the planar panels are drawn relatively closer together. A compressive force results from the planar panels being urged relatively closer together such force being applied to the boundary strip. An adhesive bonds the planar panels to the boundary strip and in combination with the compressive force renders the central core area essentially impervious to moisture.
A plurality of load-bearing and load-transferring clips are secured to the perimetrical edge of a planar panel and the boundary strip. The clips provide a seat for structural framing members and transfer the structural loads from the planar panels to the framing members.
The central core area includes insulation for providing enhanced insulation properties to the composite panel.
REFERENCES:
patent: 1476746 (1923-12-01), Williams
patent: 3147336 (1964-09-01), Mathews
patent: 3793789 (1974-02-01), Greenameyer
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