Patent ID: 7024831

Claim:
A concrete floor system used for attachment to an inside of foundation walls of a building structure and receipt on one or more foundation beams, the concrete floor system provides for expansion and contraction of soils below the concrete floor and ease in removing and replacing components used in the concrete floor, the floor system comprising: a plurality of parallel hollow post-tension concrete tension beams, opposite ends of said beams adapted for mounting next to the inside of the foundation walls, said beams having a tension cable received therethrough, opposite ends of said tension cable held on end plates, said end plates received inside recessed ends of each of said beams; and a plurality of angular shaped floor panels, said floor panels disposed next to each other with opposite sides of said panels engaging a top portion of parallel adjacent beams and resting thereon in an interlocking manner, said beams having a top portion with a crown, said crown having shoulders disposed on opposite sides thereof, said shoulders receiving opposite sides of said floor panels thereon.