The role of foam stabilizers, nano-seeds, and additives in modulating microstructure, insulation property, and mechanical strength of CO2 foamed concrete

Key Points

• Mechanical strength improved with the addition of nano-seeds, showing a notable increase in durability.
• The study indicates that foam stabilizers significantly enhance the microstructure of CO2 foamed concrete.
• Assessment of insulation properties was conducted using various additives to optimize thermal efficiency.
• Findings may influence future construction practices by providing insights into optimal concrete formulations.