Staircase or ramp section details are provided in this 2D CAD DWG drawing. Typical Sectional details are clearly given in this drawing file. silicon sealant, stainless, floor recessed, dimensions, connection details, and section details are given in this DWG file. This 2d drawing is useful for civil engineers and architects. Download the AutoCAD 2D DWG file. Thank you so much for downloading DWG file from our website