| 摘要 |
The present invention provides concrete with ultra high strength, wherein the concrete is maximized in strength by applying silica fume and steel fibers thereto. The concrete with ultra high strength according to the present invention may include 95-100 wt% of cement, 28-32 wt% of silica fume, 18-22 wt% of steel-manufacturing slag, 8-12 wt% of fly ash, 18-22 wt% of basalt, 3-5 wt% of anhydrous gypsum, and 0.8-1.2 wt% of steel fibers. |
