Abstract:
This study aims to mitigate the environmental and economic impacts of steel and
concrete production by exploring the utilization of Induction Furnace Slag (IFS)
Aggregates in Concrete. The potential benefits include reduced reliance on natural
aggregates and mitigation of steel slag dumping, alongside cost reductions in the
construction sector. Literature review highlighted the heterogeneous properties of IFS,
necessitating innovative mechanical and chemical treatments to enhance its bonding with
cement matrix. Mechanical abrasion, particularly with a 10-minute treatment,
demonstrated a significant improvement in compressive, split tensile, and flexural
strengths compared to natural aggregate. Chemical treatments, notably 4M NaOH
solution, also exhibited notable enhancements in strength parameters. Moreover, IFS
showed comparable water absorption and soundness test results to natural aggregate,
affirming its suitability as a replacement. These findings suggest the viability of IFS in
concrete applications, with potential extensions to rigid pavements due to its robust
mechanical properties. In conclusion, the study underscores the significance of treatment
methods in optimizing IFS performance and highlights its potential as a sustainable
alternative in concrete production
