This architectural drawing is Detail plan of ground floor beam in AutoCAD 2D, dwg file, CAD file. Instead of strip or trench footings, a concrete slab, called a beam, is laid on top of piles or pad foundations. Once it is laid and fully dried, the ground beam can support blockwork or brick walls, and in some cases, it can even be used to edge a concrete floor. For more details and information download the drawing file.