Static structures (e.g. – buildings) – Machine or implement
Patent
1988-12-29
1991-01-29
Chilcot, Jr., Richard E.
Static structures (e.g., buildings)
Machine or implement
52252, 52348, 52378, 52741, 249216, 249218, 264 35, 264135, E04B 116
Patent
active
049877194
ABSTRACT:
A reinforced concrete building structure (10) and method of forming, including first forming a steel framing form (18) of cold formed channel shaped structural steel members of a thickness between 1/32 inch and 3/8 inch including vertical framing members (19,20,21,22) and horizontal connecting members (30A-30E), then connecting a backing form (74) by connectors (76) to flanges (26) on only one side of the vertical framing members (19-22), and only adjacent the lower side of the horizontal connecting members (30A-30E) spaced at least 3/4 inch from the steel framing members. Concrete is then applied pneumatically against the backing form (74) for the vertical side walls (12) with the channel shaped framing members (19-22) comprising the primary steel reinforcing and with opposed flanges (26,27) being covered outwardly by concrete at least 3/4 inch in thickness. The steel framing for a roof of a relatively large span is shown in FIGS. 7-9 and separate spaced reinforced concrete layers are provided adjacent opposite sides of wide flange steel beams (50).
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