This architectural drawing is Staircase with chequered plate design in AutoCAD 2D drawing, dwg file, and CAD file. The raised surface of a checker plate offers great anti-slip performance. Due to this benefit, the checker plate is frequently used in factories, businesses, and workshops for platforms, floor treads, and anti-slip flooring. For more details and information download the drawing file. Thank you for visiting our website cadbull.com.