Published Paper Details:

Reducing the environmental effect of steel fibres collected from discarded tyres by making fibre reinforced self-compacting concrete (SCC) is a new problem. Recycled Steel Fibers (RSF) may have a significant impact on the compressive strength and shrinkage behaviour of SCC when used in combination with varying fibre lengths and hybrid content. A total of eight RSFSCC mixtures were created, each with a different mix ratio. To make use of concrete's destroyed coarse aggregates, an inventive solution has been found: SCC, or self-consolidating concrete. Crushing old concrete specimens, beams, slabs, etc., will yield this. Due to a lack of workers in Japan, this strategy was originally used there. As a result, it has grown in popularity and is now considered a trend in the building industry. In many ways, it's like regular concrete in terms of qualities and properties. There is no material segregation and the flowability is excellent. SITU operations are simplified since vibration and other compaction methods are eliminated. The property's durability allows for rehabilitation, such as repair. This project utilises a combination of SCC and RCA in varied amounts. Results are gathered and compared to determine the optimal practise ratio. The compressive strength of SCC when mixed with Recycled Aggregate (RA) decreased at different curing durations. Many additional criteria, including as durability and microscopic inspection, are also covered. In the future, it will be easier to grasp its extent.