Building construction system component parts and method for assembling same

Claim 1

A building construction system comprising: (a) a plurality of prefabricated wall panels each constructed of self-hardening material and comprising a substantially flat, elongated, rectangular slab provided therein with a plurality of open, longitudinal cylindrical interior cells for receiving reinforcing rods and grout, at least one longitudinal side of each panel being provided with a substantially half-round channel extending thereacross centrally in the longitudinal direction of the panel to form a cell and permit the introduction of grout when two or more panels are erected and abutting one another; and (b) a plurality of pre-fabricated floor panels, supported by the aforesaid wall panels and constructed of self-hardening material and comprising a substantially flat, elongated, rectangular slab provided with a plurality of open longitudinal, cylindrical interior cells for receiving reinforcing rods, electrical conduit, and the like, at least one longitudinal side of each floor panel being provided with a substantially half round channel extending thereacross centrally in the longitudinal direction of the floor panel to form a cell when two or more floor panels are erected and longitudinally abutt one another, the corresponding upper longitudinal edges thereof being spaced inwardly from the abutting lower longitudinal edges of adjacent panels to facilitate the introduction and retention of grout into substantially cylindrical cells formed by said abutting panels when the grout is introduced from the top of two adjacent floor panels, the transverse ends of each floor panel being notched from the top surface thereof to facilitate the introduction of grout when the ends thereof are supported by and secured to corresponding wall panels by grout and horizontal and vertical tie rods; and (c) horizontal and vertical reinforcing rods respectively disposed within cells of said floor panels and wall panels and connected to one another and rigidly secured therebetween and to said panels by means of grout introduced to the cells and to the junctions between said walls and floor panels.

Claim 3

A method of constructing a building from prefabricated wall and floor panels said wall panels being constructed of a self-hardening material and comprising a substantially flat, elongated, rectangular slab provided therein with a plurality of open longitudinal cylindrical interior cells for receiving reinforcing rods and grout, at least one longitudinal side of each panel being provided with a substantially half-round channel extending thereacross centrally in the longitudinal direction of the panel to form a cell and permit the introduction of grout when two adjacent panels are erected and abutting one another, at least one end of said panel being provided with a transverse recess communicating with said cells to provide a water stop upon introduction of grout to said cells, and said floor panels being constructed of a self-hardening material, and comprising a substantially flat elongated rectangular slab provided with a plurality of open longitudinal cylindrical interior cells for receiving reinforcing rods, electrical conduit, and the like, at least one longitudinal side of each panel being provided with a substantially half-round channel extending thereacross centrally in the longitudinal direction of the panel to form a cell when two or more panels are erected and longitudinally abutt one another, the corresponding upper longitudinal edges thereof being spaced inwardly from the lower edges of adjacent panels to be abutted to facilitate the introduction and retention of grout into substantially round channels formed by said abutting panels when the grout is introduced from the top of two adjacent floor panels, the transverse ends of said floor panel being notched from the top surface thereof to facilitate the introduction of grout when the ends thereof are supported by and secured to corresponding wall panels by grout and reinforcing rods, said method comprising: (a) pouring a foundation to support said wall panels and upright reinforcing rods adapted to be received by the open cells of said wall panels; (b) tying further upright reinforcing rods to the aforesaid upright reinforcing rods; (c) erecting said wall panels over said reinforcing rods and bracing the same; (d) erecting said floor panels and supporting the same on said wall panels to form a first story; (e) introducing horizontal reinforcing rods between the open cells of opposed floor panels, extending horizontal reinforcing rods across the transverse ends of opposed floor panels and across the transverse ends of said lower wall panels and tying further upright re-enforcing rods to said last named upright reinforcing rods; (f) grouting the joints defined by said wall panels, floor panels and reinforcing rods; and (g) repeating the above procedure until the desired number of stories of the building have been erected.

Claim 4

A method of constructing a building from prefabricated wall and floor panels said wall panels being constructed of a self-hardening material and comprising a substantially flat, elongated, rectangular slab provided therein with a plurality of open longitudinal cylindrical interior cells for receiving reinforcing rods and grout, at least one longitudinal side of each panel being provided with a substantially half-round channel extending thereacross centrally in the longitudinal direction of the panel to form a cell and permit the introduction of grout when two adjacent panels are erected and abutting one another, at least one end of said panel being provided with a transverse recess communicating with said cells to provide a water stop upon introduction of grout to said cells, and said floor panels being constructed of a self-hardening material, and comprising a substantially flat elongated rectangular slab provided with a plurality of open longitudinal cylindrical interior cells for receiving reinforcing rods, electrical conduit, and the like, at least one longitudinal side of each panel being provided with a substantially half-round channel extending thereacross centrally in the longitudinal direction of the panel to form a cell when two or more panels are erected and longitudinally abutt one another, the corresponding upper longitudinal edges thereof being spaced inwardly from the lower edges of adjacent panels to be abutted to facilitate the introduction and retention of grout into substantially round channels formed by said abutting panels when the grout is introduced from the top of two adjacent floor panels, the transverse ends of said floor panel being notched from the top surface thereof to facilitate the introduction of grout when the ends thereof are supported by and secured to corresponding wall panels by grout and reinforcing rods, said method comprising: (a) pouring a foundation to support said wall panels and upright reinforcing rods adapted to be received by the open cells of said wall panels; (b) tying further upright reinforcing rods to the aforesaid upright reinforcing rods; (c) erecting said wall panels over said reinforcing rods and bracing the same; (d) erecting said floor panels and supporting the same on said wall panels to form a first story; (e) introducing horizontal reinforcing rods between the open cells of opposed floor panels, extending horizontal reinforcing rods across the transverse ends of opposed floor panels and across the transverse ends of said lower wall panels and tying further upright re-enforcing rods to said last named upright reinforcing rods; (f) grouting the joints defined by said wall panels, floor panels and reinforcing rods; and (g) repeating the above procedure until the desired number of stories of the building have been erected.