GGBFS

Ground Granulated Blast Furnace Slag (Grade S95/S105)

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​Miningsun GGBFS is a high-performance supplementary cementitious material complying with BS EN 15167-1:2006 and ASTM C989. Sourced directly from premier steel mills (An Steel), our product features high activity (28d Activity Index ≥ 99%), excellent fluidity, and low heat of hydration, making it ideal for marine structures, high-rise buildings, and eco-friendly construction.