Warehouse floors take a real beating from heavy machinery, so I recommend PU...

https://caidenaope074.trexgame.net/what-is-the-cheapest-warehouse-flooring-that-still-looks-tidy

Warehouse floors take a real beating from heavy machinery, so I recommend PU concrete for these busy zones. It stands up to impact and chemical spills effectively. Budget £50-£90 per sqm depending on the prep needed