Autocad 2D model has the section view of the beams. In this three beam sections are given. These beams are given for 24x12m house plan. The length of the beam1, 2&3 is 4.55m, 5.925m and 3m respectively. Reinforcement details are given in this drawing model. For more details download the autocad drawing file. Thank you for downloading the Autocad file and other CAD program files from our website.