Modular concrete building
A modular concrete building is made of a plurality of precast concrete panels which may be assembled to provide a building. The panel sections include lower frame panels or support members, wall panels, floor panels, and flat roof panels. The building may be assembled by securing the floor panels to the support members, securing the wall panels to the floor panels, and securing the roof panels to the wall panels and to adjacent roof panels. The roof panels may have rigid insulation. The roof panels may have tapered rigid insulation or the modular building may be constructed with the roof panels in a tilted position.
1. A method comprising:
providing a foundation;
providing a plurality of support columns, each of said support columns having a top surface and a bottom surface, each of said support columns having a cavity formed in the bottom surface thereof;
providing a plurality of support beams, each of said support beams having a top surface, a bottom surface, an inside surface, an outside surface, a pair of opposed end surfaces, and a ledge extending from the inside surface, the ledge having an inside surface, an top surface, and a bottom surface;
providing a plurality of wall panels, each of the wall panels having an inner surface, an outer surface, a top surface, a bottom surface, a first side surface, and a second side surface;
providing the plurality of wall panels each having at least one securing member extending from the bottom surface and at least one fixation member extending from the top surface;
providing the plurality of support beams each having at least one bore formed in the top surface for receiving the at least one securing member of a corresponding wall panel;
providing a plurality of floor panels, each of said floor panels having a top surface, a bottom surface, a first side surface, a second side surface, a first end surface and a second end surface;
providing a plurality of roof panels, each of said roof panels having a top surface, a bottom surface, a first side, a second side, a first end, and a second end;
providing the plurality of roof panels with an aperture formed in the bottom surface for receiving the at least one fixation member of a corresponding wall panel;
placing the plurality of support columns on the foundation;
placing the plurality of support beams on the support columns such that the bottom surface of each support beams engages a top surface of a corresponding support column;
placing the plurality of floor panels on the support beams such that the bottom surface of each floor panels engages a top surface of the ledge on a corresponding support beam;
placing the plurality of wall panels on the support beams such that the securing member extending from the bottom surface of each wall panel engages the bore formed in the top surface of a corresponding support beam; and
placing the plurality of roof panels on the wall panels such that the fixation means on the top surface of each roof panel engages the aperture formed in the bottom surface of a corresponding roof panel.
2. The method of claim 1 wherein each of said roof panels is substantially flat.
3. The method of claim 1 wherein said plurality of roof panels further comprise at least one aperture extending from the top surface to the bottom surface for receiving the at least one fixation member.
4. The method of claim 3 wherein the placing the plurality of roof members step further comprises securing each roof member to an associated wall panel in at least one location.
5. The method of claim 4 wherein the securing each roof member to an associated wall panel further comprises filling the aperture with non-shrinking grout to thereby secure the fixation member in the aperture.
6. The method of claim 4 wherein the securing each roof member to an associated wall panel further comprises securing said fixation member within said aperture by securing a locking member on a distal end of the fixation member.
7. The method of claim 1 wherein the plurality of roof panels further comprises at least one layer of insulation, said at least one layer of insulation having a first end surface and a second end surface, corresponding with the first end surface and the second end surface of the roof panels.
8. The method of claim 7 wherein said layer of insulation is tapered in thickness from a first end surface to a second end surface.
9. The method of claim 2 wherein the placing the plurality of roof members step further comprises placing the plurality of roof members in a tilted position, wherein a first of either the end surface or side surface of at least one roof panel is higher in elevation than a second, opposing end surface or side surface of the at least one roof panel.
10. The method of claim 7 further comprising providing a wood nailer coupled to either the first or the second end surface of both the insulation and the roof panel.
11. The method of claim 10 wherein the wood nailer is coupled to the roof panel by a concrete anchor.
12. The method of claim 10 wherein the roof panel further comprises an end cap apparatus that is coupled to and around the wood nailer.
13. The method of claim 12 wherein the end cap apparatus further comprises a flashing bracket configured to be positioned around the wood nailer, said flashing bracket terminating at a bottom section in a drip element, and a flashing cap.