Bivalve shells as a building material. A real case application -- Assessment of industrial large-volume wastes with high potential to be used as emerging alkali-activated precursors: A Review -- The use of Sierra Elvira' stone according to the Spanish Technical Code -- Macrocell significance in reinforced concrete slabs exposed to a marine environment -- Lime concretes with ad hoc performances -- Gypsum materials and products to design circular and regenerative buildings -- Characterization of gypsum mortars dosed with Electric Arc Furnace Slags EAFS.