摘要
总结了普通混凝土中集料-水泥石界面过渡区形成机理、特征和性能等方面的研究进展,并基于轻集料混凝土和高强高性能混凝土中集料-水泥石界面的性能特点,讨论了再生粗集料混凝土中界面过渡区的结构特点和可能的强化措施,为今后再生混凝土的研究提供一定的理论依据和参考。
The formation process,characteristcs and general properties of the interfacial zone between coarse aggregate and cement paste(IZAP)in normal concrete are summarized.Based on the feature of the IZAP in light-weight concrete and high-strength high-performance concrete,the characteristics and strengthening methods of the IZAP in recycled-aggregate concrete are proposed,which will be a reference to the further research work.
出处
《混凝土》
CAS
CSCD
2004年第2期10-13,共4页
Concrete
基金
上海市重大科技攻关项目(项目编号:02DZ12104)
关键词
再生混凝土
再生集料
界面
强化措施
recycled-aggregate concrete
recycled-aggregate
Interfacial zone
strengthening methods
