Composite cast-in-place reinforced concrete and masonry floor system
Cast-in-place concrete joists with hollow clay tiles and cast-in-place reinforced concrete topping, sometimes overlaid with flooring. These floors may or may not have reinforced concrete ring beams at the perimeter.
Hollow clay tiles with cast-in-place concrete joists and topping, Slovenia (WHE Report 73)
Prefabricated reinforced hollow clay tile beams, with reinforced concrete ring beams, Italy (Maffei et al., 2006)