再生陶瓷粗骨料混凝土的研究进展

Research on progress of recycled coarse aggregate concrete

综述了国内外学者在再生陶瓷粗骨料混凝土领域的研究进度,总结再生陶瓷粗骨料混凝土未能得到广泛应用的原因,对再生陶瓷混凝土在未来发展过程中的问题和拟开展的工作提出展望。现有的研究表明,用废弃陶瓷作为混凝土粗骨料替代天然石子可以有效提高混凝土的力学性能,同时使混凝土的抗裂性、耐火性得到改善。

The current research results of recycled ceramic coarse aggregate concrete at home and abroad are reviewed. The reason why recycled ceramic coarse aggregate concrete has not been widely applied is analyzed,and the problems and future development of recycled ceramic concrete in the future are prospected. The current research shows that reuse of ceramic wastes as coarse aggregate in concrete can effectively improve the mechanical properties of concrete, and improve the crack and fire resistance of concrete.