Composite masonry and concrete roof system [RM3] - jcgomezz/Building_taxonomy GitHub Wiki

Cast-in-place concrete joists with hollow clay tiles and cast-in-place reinforced concrete topping, sometimes overlaid with roofing. These roofs may or may not have reinforced concrete ring beams at the perimeter.

Hollow clay tiles with cast-in-place concrete joists and topping, Slovenia (M. Lutman and M. Tomazevic, World Housing Encyclopedia Report 73)

Prefabricated reinforced hollow clay tile beams, with reinforced concrete ring beams, Italy (Maffei et al., EERI, 2006)