An Experimental Study on the Durability and Dryng Shrinkage of Steel Fiber Reinforced Concrete

강섬유보강 콘크리트의 내구성 및 건조수축변형 특성에 관한 실험적 연구

In order to develope and apply high-performance steel fiber reinforced concrete (SFRC), the effects of steel fibers on durability and long-term deformation of SFRC due to various mixing conditions have been studied. As the test result show, the manufacturing process technology of industrial SFRC is developed And the durability of SFRC such as freeze-thaw, resisteance abrasion resistance are significantly improved, the drying shrinkage of SFRC, is remarkably decreased by increasing the steel fiber contents than plain concrete