Fig. 2From: Heavy Metal Leaching, CO2 Uptake and Mechanical Characteristics of Carbonated Porous Concrete with Alkali-Activated Slag and Bottom AshTG/DTA test results of AAS and OPC pastes: a AAS pastes with NaOH (NS(P)), b AAS pastes with waterglass (SS(P)) and c OPC pastes (PC(P)).Back to article page