I'm not a pro, and one might arrive, but I have saved info cause I like use of concrete. So here goes:

"Terrazzo is just fancy concrete: it needs a concrete slab underneath" - Native Son Design.

"Traditional terrazzo is typically made from chips of stone, set into concrete and polished down... Oceanterrazzo's resulting slab is composed of about 70% plastic aggregate and 30% resin."

"Unlike concrete (with a random aggregate distribution), terrazzo is usually installed by strict specs, for the most 80% aggregate usually in a few different chip sizes."

You probably know this.... "Terrazzocrete flooring is a standard concrete slab (not a topping) that was not troweled after a bull float to keep the aggregates near the surface and then polished. Any good concrete slab sub can pour this with proper instructions. There are also options such as shell fragments and recycled glass that can be added for some sparkle or color."

Houzz on a laptop - to right of photos: designers, etc.. post info and you can ask questions of them.

Midcentury Riviera · More Info

https://www.houzz.com/photos/midcentury-riviera-midcentury-kitchen-santa-barbara-phvw-vp~4680344