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A building assembly for efficiently and economically constructing walls, roofs, and floors for a building assembly that utilizes a prefabricated building panel made essentially of a plastic foam core with a thin coating of plastic resin or acrylic and portland cement applied on each side for structu

A building assembly for efficiently and economically constructing walls, roofs, and floors for a building assembly that utilizes a prefabricated building panel made essentially of a plastic foam core with a thin coating of plastic resin or acrylic and portland cement applied on each side for structural rigidity, the building panel having a standardized semicircular recess disposed about its perimeter for receiving pre-sized, cylindrical connectors also made of foam with a coating, and half-round connectors that connect the panel to a slab, and that also fit in the horizontal perimeter recesses of each panel. Each building panel also includes vertically disposed parallel voids that are 4 in. in diameter, spaced 2 to 4 ft. apart, that receive poured concrete or rigid piping to provide structural rigidity to the entire building assembly. The poured concrete includes rebars that are tied to the slab and are used to tie to the roof. The building panels may be used for walls and are 24 ft. long, 4 ft. wide, and 4 to 8 in. thick. Each building panel includes 3/4 in. passages for receiving electrical wiring. The prefabricated building panels and connectors include end posts that are square in cross section, and are used to form floors, walls, and roofs on site in finished form through the poured concrete for structural rigidity.

대표청구항 ▼

[ What I claim is:] [1.] A building panel for forming walls, roofs and floors in a building constructed with a reinforced concrete belt in a suspended frame comprising:an expanded foam, plastic polyhedron core having six faces substantially rectangular in shape, said first and second faces defined b

[ What I claim is:] [1.] A building panel for forming walls, roofs and floors in a building constructed with a reinforced concrete belt in a suspended frame comprising:an expanded foam, plastic polyhedron core having six faces substantially rectangular in shape, said first and second faces defined by the length and the width of said core, said third and fourth faces defined by the length and thickness of said core, and said fifth and sixth faces defined by the width and thickness of said core, said third, fourth, fifth and sixth faces each having a concave, semicircular recessed channel, said core also including a plurality of circular voids extending through the thickness of said core between said third and fourth face, each of said plurality of said circular voids being essentially parallel and each of said circular voids being spaced apart approximately between two feet and four feet, each of said circular voids for receiving poured concrete;a mixture of plastic resin and cement forming a coating, integrally applied to at least said first face, said coating being approximately one quarter inch thick for added rigidity; anda first connector comprising a cylindrical, elongated member, sized in radius to fit snugly within said semicircular recessed channels in the core faces, said connector being formed of a plastic foam core with a plastic resin and portland cement coating, said connector for joining a pair of said building panels together, said connectors being sized in length to extend between said circular voids in the core that receive concrete so that said connector does not interfere with the pouring of concrete into said voids.