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quarry dust and marble powder in concrete

quarry dust and marble powder in concrete

Nine concrete mixes were prepared with Marble Powder and Quarry Dust as sand replacement materials 12.5 25 50 separately and 25 50 combined. The effect of the replacements on workability tensile compressive and flexural strengths and cost were studied. Marble Powder negatively affected the workability while Quarry Dust improved it.

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