Sectional drawings in architecture are graphical documents that depict vertical sections of a building for a more detailed understanding of its internal structure. These drawings include:
1. **Interior spaces:** Detailing the distribution of space within the building, including rooms, corridors, and other functional areas.
2. **Floors and Transitions:** Identifying all levels of the building and the structure of transitions between floors, such as stairs or elevators.
3 **Walls and Partitions:** Showing the exact location of walls and partitions, including their thickness and materials.
4**Windows and Doors:** Showing the location and dimensions of windows, doors, and other openings.
5.**Technical systems:** Designation of ventilation, heating, air conditioning, electrical and other utility systems.
6. **Furniture and Equipment:** Showing the location of furniture and equipment within the premises.
7. **Design features:** Highlighting major building elements such as foundations, floors, columns, and others.
8. **Scale and dimensions:** Specifying the scale of the drawing and the dimensions of major elements for an accurate understanding of the space.