Performance of lightweight, reinforced, and assemblable 3D-printed concrete columns with low-carbon engineered cementitious composites

Key Points

• Performance measures indicate enhanced strength and durability in engineered cementitious composites,
• Columns made from low-carbon materials show up to 50% reduction in carbon emissions compared to traditional methods.
• Assessment involved evaluating 3D-printed concrete columns with various composite reinforcements and design configurations.
• Findings suggest these innovative columns may lead to sustainable construction practices with reduced environmental impact.