The main applicant is Cementum, which is engaged in the production of design interior and exterior applications from concrete containing a high proportion of recycled materials. The aim of the project is to i) verify the suitability of the use of individual types of recyclates from the construction industry, ii) develop low-emission alkali-activated mixtures using an ideal grain (from concrete, brick, glass recyclate or a combination thereof) and then iii) propose a systematic transfer to Cementum's own industrial production and to its product portfolio. Partial goal is to reduce the carbon footprint and limit the use of cement as much as possible, which is desirable due to the high energy intensity and CO2 emissions that are produced during the mining, processing and production of cement.