Static structures (e.g. – buildings) – Cast in situ loading bearing monolith with coextensive... – Tie between block-type units
Patent
1987-02-09
1988-06-14
Friedman, Carl D.
Static structures (e.g., buildings)
Cast in situ loading bearing monolith with coextensive...
Tie between block-type units
52426, 52428, 52442, 24573, E04B 116, E04B 200
Patent
active
047503084
ABSTRACT:
An insulated wall construction is formed of a pair of parallel, spaced apart foam plastic sheets and a poured-in-place concrete core filling the space between the sheets. The sheets are each formed of numerous smaller panels which are interconnected edge to edge to form their respective sheets. The sheets are secured together, before the concrete is poured, by means of numerous metal tie members. Each tie member is formed of a pair of parallel, elongated, thin, rigid sheet metal plates which are interconnected by thin, narrow, elongated sheet metal strips whose opposite ends are connected to the respective plates and with the strips being twisted along their lengths. Each of the plates are inserted within aligned edge pockets formed in the abutting edges of adjacent panels which assists in aligning and interconnecting the panels. The plates carry tooth-like clips which embed within the pocket walls to hold the panels from moving, due to hydrostatic forces, during the concrete pouring. The plates and the stirps dissipate heat, such as caused by fire, to increase the fire resistance and the insulation capacity of the wall construction.
REFERENCES:
patent: 1578511 (1926-03-01), Gladwin
patent: 1832231 (1931-11-01), Menninger
patent: 2029082 (1936-01-01), Odam
patent: 2918814 (1959-12-01), Farina
patent: 2921462 (1960-01-01), Wilson
patent: 4574550 (1986-03-01), Maschdoff
patent: 4655014 (1987-04-01), Kreeke
Friedman Carl D.
Safavi Michael
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