Emerging frontiers in biochar-based cementitious composites: Mechanisms of carbon capture, integration strategies, economic evaluation, and pathways to sustainability

Key Points

• Carbon capture mechanisms in biochar-based composites enhance sustainability and reduce emissions.
• Economic evaluations show potential cost benefits, with integration strategies promising greater efficiency.
• Observational analysis reveals that biochar significantly improves the performance of cementitious composites over traditional materials.
• These findings highlight the necessity of exploring innovative construction materials for future sustainability efforts.