The study, as an experiment on applicability of SFFB high strength concrete as substitute material of silica fume, compared and analyzed the concrete flowing and strength properties experimentally in accordance with replacement ratio of SFFB, blast fu...
The study, as an experiment on applicability of SFFB high strength concrete as substitute material of silica fume, compared and analyzed the concrete flowing and strength properties experimentally in accordance with replacement ratio of SFFB, blast furnace slag and fly ash. As a result of it, the conclusion is as follows. The high range water reducing admixture amount used in which the ternary system concrete of the fly ash and SFFB is needed for the target flowing was less than the ternary system concrete of the blast furnace slag and SFFB. In addition, the material age compressive strength was develop to be excellent.