Stair Detail DWG CAD Plan with Step Dimensions and Reinforcement

This structural cad drawing provides detailed stair sections with clear reinforcement placement, step profiles, and construction levels. The drawing shows sloped stair runs with step spacing labelled along the incline, reinforcement bars positioned under each tread, and slab reference lines marked as PLANTA DE LOSAS. Multiple section cuts illustrate the rise and run configuration, typical reinforcement detail (8 Ø @ 0.25 m), and slab intersections at +0.20, +0.0235, -0.20, and -2.58 level markers.

The sheet also includes detailed cuts labelled C1 and C2, showing the stair base width, concrete thickness, and edge profiles. Longitudinal section views display the complete stair slope with landing transitions and reinforcement distribution along the full length. Step measurements are called out across the diagram, ensuring accuracy for construction. This DWG drawing is ideal for architects, civil engineers, and structural designers preparing stair reinforcement and level-based detailing.