초속경섬유보강모르타르의 역학적 특성

Mechanical Properties of Fiber Reinforced Rapid-Setting Cement Mortars

Recently, the application of Rapid Setting Cement has been gradually increased as an important construction. However, Rapid Setting Cement shows brittle failure. Therefore, in this study, tests are carried out using Rapid Setting Cement containing fiber in order to improve such a poor property. silica-cement ratio are varied. According to experimental results, Fiber reinforced Rapid -Setting Cement showed the high ductility and strain capacity regardless of silica-cement ratio. With 0.5 silica-cement ratio, a bending strength is the highest.