Abstract: A geopolymeric material is described having compressive strength at 28 days ranging from 15 to 100 N/mm2, obtainable by curing for 12 hours at a temperature ranging from 20° C. to 60° C., from a geopolymeric aqueous mixture comprising the following inorganic components in the following parts by dry mass: metakaolin 1565 potassium silicate and/or sodium silicate 2040 aggregates recycled from CDW (Construction and Demolition Waste) 5300; said geopolymeric aqueous mixture is obtainable by mixing 20175 parts by mass of water with said inorganic components, and has a viscosity at 23° C. between 100 and 10000 Pa·s, wherein: i) the viscosity is measured via Brookfield methodology, ii) the aggregates recycled from CDW belong to one or more of the classes 17.01.01, 17.01.02, 17.01.03, 17.01.07 according to the European Waste Catalogue, iii) the aggregates recycled from CDW have a grain size less than or equal to 4 mm, preferably less than or equal to 2 mm.