Static structures (e.g. – buildings) – With synthetic resinous component – Foam
Patent
1986-07-08
1988-01-12
Dorner, Kenneth J.
Static structures (e.g., buildings)
With synthetic resinous component
Foam
52378, 52405, 411456, 411457, 411508, 249207, E04C 100
Patent
active
047182105
ABSTRACT:
A fastener is disclosed for affixing void-forming members to underlying concrete slabs for use in composite slab construction. Each fastener comprises a stem having a cross limb with a barbed end for insertion into a foam member, a stabilizer bar transversely projecting from one side of the stem intermediate its ends, and bottom barbs. Upon insertion of the barbs of the cross limb into a foam member and projection of the bottom barbs of the stem into a concrete slab, the foam member is thus secured thereto. Several fasteners spaced around the periphery of the member are employed. The concrete slab with void-forming members installed is then overlaid with a poured concrete cap, thereby forming a unitary composite construction.
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Foley, Jr. Cecil L.
McCourt James P.
Shuler Danny L.
Shuler Robert J.
Chase D. A. N.
Dorner Kenneth J.
Lindsey Rodney M.
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