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Composition of cements used in lab experiments, determined by XRD + Rietveld analysis.
| Phase (wt.%) | CEM I | CEM SR |
|---|---|---|
| Alite | 55.0 | 58.2 |
| Belite | 13.1 | 12.6 |
| Aluminate cubic | 0.7 | 0.5 |
| Aluminate ortho | 10.8 | 1.2 |
| Ferrite | 7.4 | 12.3 |
| Periclase | 4.2 | - |
| Anhydrite | 3.8 | 3.4 |
| Arcanite | 2.0 | 0.4 |
| Bassanite | 1.7 | 0.5 |
| Calcite | 0.9 | 9.5 |
| Portlandite | 0.3 | 0.9 |
| Aphthitalite | - | 0.5 |
| wRp | 5.4 | 4.6 |
