Across
- 4. A tool used to give a smooth concave finish.
- 7. A gap that can be 50mm or 100mm
Down
- 1. Used to keep the building warm.
- 2. A workable paste which hardens to bind building blocks/bricks
- 3. A type of building material used to build walls.
- 5. A hand tool used to apply mortar.
- 6. A tool used to check work is flat and ranged.
