ProjectEnd
Superstar
Yeah, that looks like Terazzo. There are vague joints, but they appear below the pour, not to connect panels on the same level.
Weird question: Um...so how does it all smell inside? Like a old skool barn sans-livestock? An ole church? A lumber shed? Or something entirely new?
I seem to be weirdly disappointed in that answer...Most engineered lumber has a coating like wax to make it water and air tight. For longevity, I believe you're supposed to seal any cuts or holes you make in that type of beam.
I don't think there would be much of a wood smell.