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replacement of fine aggregate with copper slag for hpc

replacement of fine aggregate with copper slag for hpc

The compressive strength of mortars and concrete specimens containingcopper slagasfine aggregatewas investigated by Hwang and Laiw . The study concluded that the mortars containing the larger amounts ofcopper slag sandhad lower early strengths at w/c of 0.48 and that the strengths of mixtures with 20–80% substitution of copper slag were higher than that of the control specimens.

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