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What is Marble Powder in Self-Compacting Concrete about?

This study investigates the effect of marble powder (MP) on the properties of self-compacting sand concrete (SCSC), focusing on both fresh and hardened states. Results indicate that increasing MP content enhances fluidity and decreases V-funnel flow time, but negatively impacts the 28-day compressive strength. The optimal MP dosage for maintaining good fluidity while minimizing strength loss is identified as 250 kg/m3.

Author

Mohamed Omar

Language

EN