Thomas Matschei

Modified bauxite residue blended cements – The effects of Na- and Al-rich pozzolans on phase assemblage and pore solution composition

Several thermochemical treatments were developed to transform bauxite residues (BR) into reactive SCMs: co-calcination, vitrification and reductive smelting. This study investigates the impact of these treatments by comparing activated BR blended cements (10 to 50 wt.% SCM) obtai...