Unlocking the hydration-carbonation mechanism and Nano-CaCO3 crystallization in cement paste governed by CO2 nanobubble water

Key Points

• The hydration-carbonation mechanism significantly influences the crystallization process in cement paste.
• Key evidence shows that the presence of CO2 nanobubbles enhances nanoscale calcium carbonate formation.
• Analysis of cement paste treated with CO2 nanobubble water highlights structural improvements.
• Findings suggest potential advancements in cement technology due to enhanced crystallization processes.