There’s a lot more to Concrete floors.
Concrete floors have been discovered in Syria dating back to 6500 B.C. The Great Wall of China, the Pyramids and the entire Roman empire was built with concrete.
Granted not the concrete we use now, that was invented in the 1820s
by an English bricklayer, but it was used then, as it is today for good reason.
It’s hard, long lasting, malleable and cost effective. And the way that we can
treat concrete floors now, makes them so much more appealing than the dull
expanses we’re used to.