Home Accessibility Stairs stair core stair core Description Save Architectural detail of reinforced concrete stairs; in three and two sections; 3rd levels Format DWG File size 6.85 MB DOWNLOAD DWG share your appreciation Related Posts Design detail of a staircase Stairs factory stairs stair details Stairs Detail of elevator saves stairs for the disabled Elevated Spiral Staircase, Mod. 2 3d cat ladder platform ladder ramp detail metal staircase details stair detail emergency stairs tangga detail Standard ladder (details) Constructive details Detail stair cut top view metallic staircase Stairs Cat stair