Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Composite article making
Patent
1973-01-31
1976-06-01
Cockeram, H.S.
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
Composite article making
52309, 52744, 264 466, 264271, B29D 704, E04B 532, E04B 116
Patent
active
039610020
ABSTRACT:
Method and apparatus for building construction wherein the building is formed as an integral unit of synthetic material. A first form means is provided which defines cavity portions representative of a building construction, walls and ceiling portions including predetermined utility component openings, window and door openings. Utility components including electrical environmental control and plumbing are positioned within the cavity portions of the first form means adjacent the predetermined utility component openings. Door and window frame means are positioned within the first form means adjacent the window and door openings. An additional form means is added to the first form means for effecting a substantially enclosed cavity portion representative of a pre-designed building. Means is provided for filling the enclosed cavity portions defined by the first form means and the additional form means with synthetic building material. After the enclosed form means have been filled with the synthetic building material, the material is allowed to set up sufficiently to assume the form of the enclosed cavity portions, after which the form means are removed to expose a building construction formed as an integral unit including upright walls and top portions having the utility components and window and door frames molded therein. The electrical and environmental control components are constructed as a preassembled packaged unit having a main control unit with input conduit means connected thereto and including a plurality of output conduits corresponding to the number of locations of output conduits required in the predesigned building. Means is provided for securing the utility components into position adjacent the openings provided in the form means and means is provided for securing the window and door frames in position in the form means prior to a forming operation.
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Gillette -- "Precast Boxes Stacked, etc.," Civil Engineering -- ASCE, Mar. 1968.
Mobay Chemical Bulletin-- "Rigid Urethane Foam", 1963, Mobay Chemical Co., Pittsburgh, Pa.
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