: The "skin" of the building, which can be made of glass, aluminum, or masonry to protect the interior.
: The visible parts including walls, floors, roofs, and vertical circulation like stairs. building complex
: The "nervous system" consisting of electrical, plumbing, HVAC, and fire protection systems. 🏗️ Phases of Development : The "skin" of the building, which can
for a certain type (e.g., a hospital or school complex). : The "skin" of the building