National Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [51378196, U1305243]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2015M572244]
机构署名：
本校为其他机构
院系归属：
土木工程学院
摘要：
Recycled concrete aggregate differ from natural aggregate as the former contains hardened cement mortar. The adhered cement mortar on recycled concrete aggregate has higher porosity and water absorption and lower strength than natural aggregate do. It has negative effects on the mechanical properties and durability of fresh and hardened concrete made with recycled concrete aggregate. Therefore, it will facilitate the applications of recycled concrete aggregate if the adhered cement mortar can be enhanced. Removing and strengthening the adhered mortar are the two main methods for enhancing the ...
