This architectural drawing is an AutoCAD 2D drawing of the Formwork details of the staircase, CAD file, and dwg file. Formwork is typically used to create a temporary mould into which concrete is poured and molded. Formwork is traditionally composed of wood, although it can also be built of fiberglass-reinforced plastics, steel, and other materials. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.