A 2 feet 6 inches by 2 feet 6 inches square concrete grade beam is positioned beneath a floor slab. Beam reinforcement consists of five number 7 longitudinal bars at the top and bottom, with number 3 stirrups spaced at 12 inches on center. The floor slab rests directly atop the grade beam.
Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.
Start membership