Study on high-strength concrete produced by high-silicon iron tailings
ZHENG Yong-chao, NI Wen, LU Guo-zhong, WEI Hao,WANG Hai-xia
1．? State Key Laboratory of Solid Waste Reuse for Building Materials, 100041, Beijing, China；2。Key Laboratory of the Ministry of Education of China for High-Efficient Mining and Safety of Metal Mines, University of Science and Technology Beijing, 100083, Beijing, China
Abstract：
Select two kinds of high-silicon iron tailings as the main raw materials, according to their characteristics, experimental study of high-strength concrete was conducted. Experiments show that the compressive strength of samples produced by the two high-silicon iron tailings can reach more than 100MPa, respectively. With 70% content of tailings, this way increases the comprehensive utilization of tailings.
ZHENG Yong-Chao,NI,WEN et al. Study on high-strength concrete produced by high-silicon iron tailings[J]. Architecture Technology, 2011, 42(04): 369-370.
