Building types

Learn a building by walking its parts

Each type is a teaching plan. Hover a room to hear what it is for. Click a room or a system to pin the note. Numbers say whether they are cited, illustrative, or still for the job to measure.

47-second tour

See the structure change.

Dams, bridges, frames, foundations, and a chip fab, recorded from the learn hub: the model, the x-ray, and the section. Jump a chapter below, or open the same toggles live.

Learn hub