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Optimization of Mix Design for Lightweight Boards Based on GGBFS-Waste Rock Wool Using Response Surface Methodology

Jun-Cheol Lee1

  • 1Department of Architecture, Seowon University, Cheongju 28674, Republic of Korea.

Materials (Basel, Switzerland)
|December 11, 2025
PubMed
Summary

This study optimized eco-friendly boards using Ground Granulated Blast-furnace Slag (GGBFS) and waste rock wool. The best mix balances strength and lightweight properties for sustainable construction materials.

Keywords:
ground granulated blast-furnace slaglightweight boardoptimal mix designresponse surface methodologywaste rock wool

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