Comparative study on recycled iron filings and glass particles as a potential fine aggregate in concrete

• The interest of the built environment towards material conservation is hinged on reclaiming, recycling, and reuse available raw materials. Strength characterization iron filings glass particles as fine aggregate for lightweight concrete production. Determination optimum replacement level. This study comparatively investigated strength characteristics workability performance partial natural with waste in Fine was replaced 0%, 5%, 10%, 15%, 20%, 25% respectively at a water-cement ratio 0.55. result indicated that an increase percentage reduced slump value concrete, while content increased its workability. showed 20% sand by filing attained strength. Furthermore, samples containing exhibited steady flexural all levels. use production will enhance preservation resources management