Published Paper Details:

The construction industry has evolved to include diverse projects that enhance communities both aesthetically and functionally. Concrete remains the fundamental building material due to its strength, durability, and adaptability. Self-compacting concrete (SCC) can consolidate without external compaction, offering significant construction advantages. Fiber-reinforced concrete (FRC) improves structural integrity by incorporating fibres. This thesis examines the impact of fibre inclusion on SCC's flowability, workability, and compressive strength. The study formulates SCC blends without fibres and then introduces steel and glass fibres at varying concentrations. Flowability and workability are measured using slump and V-funnel tests, while compressive strength is assessed through compression tests. The methodology includes a literature review, SCC mix formulation, flow and strength testing, and result analysis. Findings show that fibre addition reduces slump values and increases T50 times, indicating decreased flowability and workability. Fiber-reinforced SCC demonstrates notable early-age strength development, with steel fibres showing superior strength gains compared to glass fibres. The 0.5% steel fibre SCC achieves the highest strength after 28 days of curing, highlighting the importance of optimizing fibre content. In conclusion, fibre-reinforced SCC enhances compressive strength and structural integrity, with fibre concentration playing a critical role in achieving desired characteristics. This research highlights the benefits of fibre reinforcement in SCC for diverse structural applications.