Comparing and evaluating influence of nylon fiber and fly ash in self compacting concrete

Self-consolidating concrete (SCC) is a special that highly flow able, non-segregating and self-expanding. Self-compacted poured into the formwork without compaction fills by its own weight. SCC considered to have many advantages. Compared with conventional as improved Construction quality, faster construction activity, lower cost etc. This project was carried out evaluate effects of addition nylon fiber fly ash on fresh hardened properties mixes. In this project, mixes 0.5%, 1.5%, 2.5%, 0%, 15%, 30% 45% were used determine permeability, Capacity, evaluated basis separation resistance, slump flow, L-box V-funnel tests. After 3 days, 14 28 days curing cylinders, compressive splitting tensile strength tested. The test results show fibers increase permeability but decrease filling capacity segregation resistance SCC. Furthermore, it can be concluded after curing, samples showed up 2.0% cement volume increased Strength, improves 2.5%. Nylon reduces strength,