A Method for the Design of Concrete with Combined Steel and Basalt Fiber

Combining different fiber types may improve the mechanical properties of reinforced concrete. The present study is focused on investigating hybrid concrete (HFRC) with steel and basalt fiber. Mechanical fine-grained are investigated. results demonstrate that using optimal reinforcement ratios avoids mixtures’ segregation improves their homogeneity. Concrete has higher strength. Effective methodology for proper design HFRC compositions was proposed. It based mathematical experiments planning method. proposed method enables mix proportioning high-strength reinforcement.