This grid of thin steel rods will reinforce the concrete floor, making it stonger.

This class is enjoying watching the workers smooth the concrete floor.

What are these, hovering bumpercars? The base of these machines spin around, making the concrete smooth--but NOT making them hover. It still looks like a fun job, though.

The machines leave a smooth, swirly path behind them.

The finished concrete slab floor, waiting to dry. The tall posts to hold up the roof can be seen around the edges of the slab.