| SRPC | Sulphate-resistant Portland cement |
| LDHs | Layered double hydroxides |
| LDO | Layered double oxide |
| LDHs-CFA | CaFeAl-NO3-layered double hydroxides |
| LDO-CFA | CaFeAl-layered double oxide |
| CPSs | Concrete pore solutions |
| C4AF | Tetracalcium aluminoferrite |
| SCE | Saturated calomel reference electrode |
| EIS | Electrochemical impedance spectroscopy |
| FS | Friedel’s salt |
| KS | Kuzel’s salt |
| OCP | Open circuit potential |
| PVP | Polyvinylpyrrolidone |
| C3S | Tricalcium silicate |
| C3A | Ttricalcium aluminate |
| AFt | Ettringite |
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