Static structures (e.g. – buildings) – With synthetic resinous component – Foam
Patent
1986-11-13
1987-10-13
Perham, Alfred C.
Static structures (e.g., buildings)
With synthetic resinous component
Foam
5230911, 52426, 52562, 52564, 52713, E04B 286, E04B 232
Patent
active
046989471
ABSTRACT:
An insulated wall is made of spaced-apart, parallel, foamed plastic sheets between which concrete is poured to form a concrete wall faced with such sheets. Before the concrete is poured, these sheets, which comprise numerous, small panels that are interconnected edge-to-edge are secured together by numerous ties. Each of the ties is formed of a pair of parallel, vertically-elongated, thin, rigid, sheet metal plates that are connected together by thin, horizontally-elongated sheet metal strips whose opposite ends are connected to their respective plates. Each plate is snugly inserted within aligned edge pockets formed in the abutting edges of adjacent panels so that the plates assist in aligning and interconnecting the adjacent panels. The edge pockets have vertically-elongated slots that open at the interior faces of the panels, and the plates each have a central, vertically-elongated embossment snugly fitted within and exposed through its respective slots for aligning the panel end pockets and for securement to the ends of its respective strips. In addition, the plates have tooth-like strike-outs which embed within the pocket walls to hold the panels from moving due to the hydrostatic forces during the pouring of the concrete.
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