This article investigates the dependence of the forced carbonation process of lime-based raw materials on the carbon dioxide pressure. Using a
laboratory special apparatus, data are presented on the forced carbonation process for producing construction materials from samples with 15% moisture content at a pressure of 0,6 MPa, where the transformation of Ca(OH)₂ to CaCO₃ resulted in a carbonation degree of 75-80%. The article also provides recommendations for the recycling of waste, reduction of CO₂ emissions, and the production of valuable materials that are economically beneficial.