supported by the National Science Foundation for Distin-guished Young Scholars of China (Grant No. 51125017);the National Natural Science Foundation of China (Grant No. 50974125);the ResearchFund for Doctoral Programs of Chinese Ministry of Education (Grant No.20110023110015);the National Basic Research Program of China("973" Project)(Grant Nos. 2010CB226804,2011CB201201)
Reactive powder concrete (RPC) is vulnerable to explosive spalling when exposed to high temperature. The characteristics of micro pore structure and vapor pressure of RPC are closely related to the thermal spalling....
Funded by the National Key Fundamental Research and Develop ment Program of China(2001CB610703)
Three cement samples were prepared, includi ng OPC consisted of 100wt% portland cement, PFA consisted of 70wt% portland cemen t and 30wt% fly-ash, and CA consisted of 70wt% portland cement and 30wt% modifi ed fly ash...