Effects of Doping Glass Fibers on the Early Strength of Sand-Based Cemented Paste Backfill for Solid Wastes Disposal in a Coal Mine

<div>Schematic diagram of the influence mechanism of doped glass fibers on the slump.</div>

Advances in Civil Engineering

Figure 8: Effects of Doping Glass Fibers on the Early Strength of Sand-Based Cemented Paste Backfill for Solid Wastes Disposal in a Coal Mine 