CEM II / B-S 42,5R stands as a distinctive cement formulation achieved through the meticulous grinding of Portland clinker, granulated blast-furnace slag (6-20% in line with EN 197-1), and gypsum. It presents remarkable 2-day strengths ranging from 26 to 32 MPa and consistent 28-day strengths of 55 to 61 MPa. This cement blend is specifically tailored for intricate concrete structures that demand exceptional performance and endurance.