Effects of Coarse Aggregate Maximum Size on Synthetic/Steel Fiber Reinforced Concrete Performance with Different Fiber Parameters

Recently, fiber has been incorporated into concrete mixtures, where its distribution in the matrix helps to improve and enhance mechanical properties of fiber-reinforced (FRC). The aim this study is investigate influence steel synthetic parameters, along with different coarse aggregate maximum sizes (CAMZs) on FRC performance. Additionally, past research, empirical relationships among compressive, tensile, flexural strengths plain were assessed, correlations between these examined. For each CAMZ, four dosages for type considered. results demonstrate enhanced as length increased from 13 mm 60 mm, CAMZ 9.5 37.5 ratio was range 0.35–5.68. All mixtures have intended exhibit similar compressive strengths; however, synthetic/steel advanced brittleness specimens G10, G19, G38 approximately 36.8%, 40.7%, 47.4% greater than contral specimens, respectively. In addition, regression analysis investigation, there are strong property FRC.