McGee Crossword

3. A set of six naturally occurring silicate minerals used commercially for their desirable physical properties
4. A composite material composed of coarse granular material (the aggregate or filler) embedded in a hard matrix of material (the cement or binder) that fills the space amongst aggregate particles
6. Heavy construction equipment consisting of a boom, stick, bucket and cab on a rotating platform (known as the "house")
7. A type of heavy construction machinery used for levelling surfaces
8. A process to change materials (waste) into new products to prevent waste of potentially useful materials
9. Originally built in 1923

1. Is the worker or tradesman who is in charge of a construction crew
2. Professional worker within the construction industry concerned with construction costs and contracts
5. A type of machine, generally equipped with a hoist, wire ropes or chains and sheaves that can be used both to lift and lower materials and to move them
10. A support used in construction
11. McGee's colour
12. A truck used for transporting loose material (such as sand, gravel, or dirt) for construction