| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | building materials | Construction industry in the United States | Common use of wood, steel, and concrete in construction projects | 1 |
| 2 | building materials | Global construction industry | Steel and concrete are commonly used for construction | 1 |
| 3 | construction site | construction industry in Europe | Well-organized and regulated with strict safety protocols | 1 |
| 4 | construction techniques | Global construction industry | Modern construction techniques like prefabrication are widely used | 1 |