| CDW | Construction and demolition waste |
| RP | Recycled powder |
| WRR | Water requirement ratio |
| LOI | Loss on ignition |
| SAI | Strength activity index |
| SPs | superplasticizers |
| CCS | Compatibility of cement and SPs |
| RA | Recycled aggregate |
| HRP | Hybrid recycled powder |
| HCP | Recycled concrete powder |
| RBP | Recycled brick powder |
| FA | Fly ash |
| RMP | Recycled mortar powder |
| NS | Naphthalene-based SPs |
| PCS | Polycarboxylates-based SPs |
| LRFT | Loss rate of fluidity as time |
| SPNS | saturation point of NS |
| SPPCS | saturation point of PCS |