C1 & C2 RC column types are given for 21x15m show room building in this Autocad file. This is G+1 show room plan. In this two column details are given. The length, breadth, section dimension, and reinforcement detail of columns are mentioned 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.
