System of building construction
First Claim
1. A system of building construction comprising prefabricated wall modules that can be assembled with other wall modules, each module comprising:
- facing panels removably attached on opposing sides of a wall module, each facing panel having an inner face and an exterior face;
foam panels positioned adjacent to said facing panels within said wall module, with a plurality of bosses formed in each foam panel;
a plurality of coilies span horizontally in spaced relation across the width of the wall module, and each coilie positioned within one of the plurality of bosses of each foam panel, each coilie having coiled ends at opposing distal ends, each of the coiled ends sized and shaped so as to receive a threaded fastening means therein, the coilie and the fastening means holding the facing panels and foam panels in a sandwich type configuration;
a plurality of reinforcing bars positioned between the foam panels and tied to the coilie with a tie wire; and
concrete poured insitu into the space provided between the foam panels, with the concrete penetrating into the bosses surrounding each coilie.
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Accused Products
Abstract
A system of building construction comprises prefabricated modules with wall sections having finished paneling on both faces, inner foam panels and spacers made from insulating foam, and a steel-reinforced concrete core. The modules come complete with outer and inner finished panels, as well as inner insulating foam so that no on-site mounting of the panels to the wall module is required. The foam panels and facing panels are attached together with a plurality of coilies or rigid spacers, held together with simple screws to create a complete wall system. Concrete is subsequently poured into the module cores to create a monolithic structure. The Inner-wall and outer wall is already in place and needs only to be decorated as desired. All elements stay in place and no forms or heavy external bracing are needed. Since the factory-built modules may be attached to each other on-site with simple hand tools with relatively unskilled labor, this system is well adapted for Do-it-yourself enthusiasts and small general contractors.
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Citations
20 Claims
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1. A system of building construction comprising prefabricated wall modules that can be assembled with other wall modules, each module comprising:
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facing panels removably attached on opposing sides of a wall module, each facing panel having an inner face and an exterior face;
foam panels positioned adjacent to said facing panels within said wall module, with a plurality of bosses formed in each foam panel;
a plurality of coilies span horizontally in spaced relation across the width of the wall module, and each coilie positioned within one of the plurality of bosses of each foam panel, each coilie having coiled ends at opposing distal ends, each of the coiled ends sized and shaped so as to receive a threaded fastening means therein, the coilie and the fastening means holding the facing panels and foam panels in a sandwich type configuration;
a plurality of reinforcing bars positioned between the foam panels and tied to the coilie with a tie wire; and
concrete poured insitu into the space provided between the foam panels, with the concrete penetrating into the bosses surrounding each coilie. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A system of building construction comprising prefabricated modules that can be assembled with other prefabricated modules, each prefabricated module comprising:
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facing panels removably attached at opposite sides of the prefabricated module, each facing panel having an inner face and an exterior face;
foam panels positioned inside the prefabricated module adjacent to the inner face of each of the facing panels;
a plurality of bosses formed in each foam panel, each boss forms a depression that leads away from a concrete core and towards the inner face of each facing panel;
a plurality of foam spacers provided in spaced relation to each other, the foam spacers positioned between the foam panels to reduce the amount of concrete required to fill the space between the foam panels;
a plurality of coilies positioned horizontally within the width of the module and extending between said facing panels, each coilie having coiled ends at each end and a center loop at its midpoint, each of the coiled ends being shaped to receive a threaded fastener therein;
the threaded fasteners inserted through each facing panel and into the coiled end of each coilie, the coilie and threaded fasteners holding the facing panels and foam panels together in a sandwich configuration;
a plurality of reinforcing bars, each reinforcing bar located in proximity to the center of the prefabricated module, the reinforcing bar tied with a wire to the center loop of said coilie; and
a concrete core poured insitu into the space provided between the foam panels in the prefabricated modules. - View Dependent Claims (12, 13, 14, 15, 16, 17)
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18. A system of building construction comprising prefabricated modules that can be assembled with other prefabricated modules, each prefabricated module comprising:
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facing panels removably attached at opposite sides of the prefabricated module, each facing panel having an inner face and an exterior face;
foam panels positioned inside the prefabricated module adjacent to the inner face of each of the facing panels;
a plurality of bosses formed in each foam panel, each boss forms a depression that leads away from a concrete core and towards the inner face of each facing panel;
a plurality of rigid spacers having distal ends positioned horizontally within the width of the module and extending between said facing panels, each rigid spacer with a central hole for receiving a tie wire therethrough, the tie wire sized to secure a reinforcing bar to the rigid spacer, the rigid spacer further having spaced grooves, each groove sized to receive a C-washer therein, the spaced grooves positioned to determine the concrete thickness within the prefabricated module, the C-washer used to space the foam panels within the prefabricated module;
threaded fasteners inserted through each facing panel and into the distal ends of the rigid spacers to secure the facing panels and foam panels together in a sandwich configuration;
a plurality of reinforcing bars, each reinforcing bar located in proximity to the center of the prefabricated module, the reinforcing bar tied with a wire to the center loop of said coilie; and
a concrete core poured insitu into the space provided between the foam panels in the prefabricated modules. - View Dependent Claims (19, 20)
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Specification