Synergistic effects of using recycled clay brick as a coarse aggregate on the mechanical and durability characteristics of concrete

Key Points

• The research aims to evaluate how recycled clay brick can enhance the mechanical and durability properties of concrete.
• Assessment of concrete samples using various ratios of recycled clay brick as coarse aggregate.
• Comparison of concrete's mechanical and durability characteristics against traditional aggregates.
• Statistical analysis to determine performance improvements.
• Concrete with 30% recycled clay brick demonstrated a 15% increase in compressive strength compared to traditional aggregates.
• Durability tests showed a 20% reduction in water absorption for concrete using recycled aggregates.
• The addition of recycled clay brick showed a significant improvement in resistance to freeze-thaw cycles.

Abstract