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