Residual Strength and Thermal Stability of Sustainable High-Strength Concrete Using Ceramic Waste
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This research explores the thermo-mechanical performance and lifecycle environmental benefits of high-strength structuralconcrete incorporating post-consumer vitrified ceramic waste as a partial aggregate replacement. Diverging frommicrostructural characterization, this study focuses on optimizing thermal behavior and assessing the long-term sustainabilityimpact across various replacement levels for both fine and coarse aggregates. We systematically investigate the concrete’sresponse to elevated temperatures (e.g., thermal stability, residual strength after fire exposure) and its specific heat capacity,critical parameters for resilient infrastructure. Extensive testing of compressive strength, and flexural strength validatesthe practical applicability. The findings establish optimal replacement percentages that significantly enhance the concrete’sthermal resilience while concurrently delivering substantial environmental advantages, providing a robust framework foradvanced, sustainable concrete mix designs in high-performance applications.
Abstract
This research explores the thermo-mechanical performance and lifecycle environmental benefits of high-strength structuralconcrete incorporating post-consumer vitrified ceramic waste as a partial aggregate replacement. Diverging frommicrostructural characterization, this study focuses on optimizing thermal behavior and assessing the long-term sustainabilityimpact across various replacement levels for both fine and coarse aggregates. We systematically investigate the concrete’sresponse to elevated temperatures (e.g., thermal stability, residual strength after fire exposure) and its specific heat capacity,critical parameters for resilient infrastructure. Extensive testing of compressive strength, and flexural strength validatesthe practical applicability. The findings establish optimal replacement percentages that significantly enhance the concrete’sthermal resilience while concurrently delivering substantial environmental advantages, providing a robust framework foradvanced, sustainable concrete mix designs in high-performance applications.