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随着我国基础设施建设的快速发展和“一带一路”的战略推进,混凝土需求量急剧上升,消耗的天然砂石越来越多,过度开采使得生态环境逐渐失去平衡;而我国又是陶瓷生产大国,陶瓷废料的产生量占到了陶瓷生产总量的2~5%,加之其难降解,极大地加重了环境负荷。因此,对使用废陶瓷替代混凝土组分制备再生混凝土的研究具有重要意义。本文总结并分析了国内外废陶瓷再生混凝土的主要研究成果,并进一步指出该类型研究的发展方向,为后续理论研究和实际应用提供重要参考依据。
With the rapid development of infrastructure construction in our country and the strategic advance of “Belt and Road”, the demand for concrete has risen sharply and natural sand and gravel consumed more and more. As a result of over-exploitation, the ecological environment gradually loses its balance. And China is again producing ceramics Large countries, the production of ceramic waste accounted for the total ceramic production of 2 to 5%, combined with its difficult degradation, greatly aggravated the environmental load. Therefore, the use of waste ceramics instead of concrete components for the preparation of recycled concrete research is of great significance. This paper summarizes and analyzes the main research results of waste ceramic recycled concrete at home and abroad, and further points out the development direction of this type of research, which provides an important reference for the subsequent theoretical research and practical application.