Data-Driven Material Screening of Secondary and Natural Cementitious Precursors
What if the next generation of low-carbon cement materials is already sitting in mine tailings, biomass ash, and common rocks around the world? Dr. Soroush Mahjoubi and his team at the MIT Concrete Sustainability Hub and Olivetti Group used AI to screen over 10,000 scientific papers and more than one million rock samples, identifying over 14,000 potential clinker replacements. Below is a summary of their paper, “Data-Driven Material Screening of Secondary and Natural Cementitious Precursors.” Want to see how you can share your research for the 2026 Giatec Best Paper Awards? Learn more here! Research Background Concrete is the most widely used manufactured material on the planet, and because we produce so much of it, it has a significant carbon footprint. Most of those emissions come from clinker, the binder in cement that requires energy-intensive kilns and releases CO₂ when limestone…