| 3DPPGC | 3D-printed phosphogypsum concrete |
| 3DPC | 3D-printed concrete |
| PG | Phosphogypsum |
| GCP | Gypsum–cement–pozzolan |
| CRR | Cement replacement ratio |
| BS | Blast-furnace slag |
| FA | Fly ash |
| SF | Silica fume |
| PGC | Phosphogypsum concrete |
| WR | Polycarboxylate-based high-range water-reducing admixture |
| TEOA | Triethanolamine |
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