Poured-concrete look, tile durability. The workhorse of contemporary outdoor floors.
Concrete-look porcelain gives the flat, matte, industrial grey of a poured slab without the cracking, the sealing, or the staining. In large formats with a tight joint it reads as a monolithic surface.
The 2CM outdoor paver version is genuinely useful: thick enough to be set on pedestals over a roof deck, dry-laid on gravel, or mortared conventionally, and rated for vehicle traffic in the right installation. That flexibility is hard to match in natural stone.
Because it is manufactured, colour is consistent lot to lot — an advantage over natural stone when the job phases over months, and a loss if variation is what the client actually wanted.
Each of these opens the library filtered to everything suitable for that use, so you can see what Concrete Grey Porcelain is competing against.
Post the project and contractors working in your county bid on it — with this stone already specified.