Static structures (e.g. – buildings) – With synthetic resinous component – Foam
Patent
1996-10-15
1997-10-07
Friedman, Carl D.
Static structures (e.g., buildings)
With synthetic resinous component
Foam
523097, 5230912, 52410, 411387, 411487, F04B 162, F04B 500
Patent
active
056735251
ABSTRACT:
Highly insulating and substantially pointed connector rods used in making highly insulative composite wall structures. At least a substantial portion of the connector rod is injection molded in a single step from an appropriate resinous material or moldable plastic. The connector rod has a first substantially pointed end in a penetrating segment for facilitating entry through an insulating layer and for making abutting contact with a form sidewall when manufacturing a composite wall structure using a cast-in-place method. The opposite end, or trailing segment, also includes a substantially pointed end that makes abutting contact with another form sidewall. A middle or mesial segment resides within the insulating layer, which is sandwiched between two structural layers of a hardenable material, such as concrete. A first ridge or flange at the intersection between the mesial and trailing segments limits the depth of penetration of the connector rod when inserted through the insulating material. A second ridge or flange that is attached thereafter to the connector rod at the inspection between the mesial and penetrating segments locks the connector rod in place in a desired orientation within the insulating layer.
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Hansen David M.
Keith David O.
Friedman Carl D.
H.K. Composites, Inc.
Yip Winnie
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