If you are in search of concrete tile in a very light grey color to mimics industrial style cement / concrete floors and what you have in mind is
Concrete Tile 32x64 Cemento Bianco - Tiles & Stone Warehouse
Cement Block White Natural 32x32
Home Decorators Collection Crystal Bianco 32 in. x 32 in. Polished Porcelain Floor and Wall Tile (7.11 sq. ft./Each) NHDCRYBIA3232P - The Home Depot
ITALIENISCHES FEINSTEINZEUG - LA FABBRICA TAKSIM AGORA' 73.5x73.5
CEMENTO BIANCO R1 - 800x1830 MATT SLAB PORCELAIN TILE Porcelain Tiles,Floor Tiles,Wall Tiles - Tiles Manufacturer,Exporter & Supplier
Domus Bianco Matte Porcelain Tile 32x32 - CASE - Tile Outlets of America
ATLAS CONCORDE ARKSHADE LEAD GRIP 30X60 - GRES DA ESTERNO EFFETTO CEMENTO GRIGIO
Cemento - Euro Tile & Stone Euro Tile & Stone
Cemento Cassero Series, Porcelain
firestone split face 195ts - bianco venatino Tile and Stone: Wall and Flooring Tiles - Shaw Floors
Cemento Porcelain — Statements Tile
Cemento Cassero — Thompson Tile & Stone