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Contact Supplier| No. | Specification (as per Vietnam Standard 7024:2002) | Unit | Standard |
|---|---|---|---|
| 1 | Compressive Strength: – 72 hours ± 45 minutes – 28 days ± 02 hours | N/mm2 (MPa) | ≥ 25 ≥ 50 |
| 2 | Grinding ratio(*) | – | ≥ 1.2 |
| 3 | Size: – Less than 1mm – Less than 25mm & more than 5mm | % | ≤ 10 ≥ 50 |
| 4 | Calcium Oxide (CaO) | % | 64 min |
| 5 | Silicon Dioxide (SiO2) | % | 18 – 26 |
| 6 | AI2O3 | % | 3 – 8 |
| 7 | Ferric Oxide (Fe2O3) | % | 2 -5 |
| 8 | Free Lime | % | 1.5 max |
| 9 | Magnesium Oxide (MgO) | % | 3.5 max |
| 10 | Total Alkalis (R2O) | % | 0.70 max |
| 11 | Insoluble residue (IR) | % | 0.75 max |
| 12 | Loss on Ignition (LOI) | % | 1 max |
| 13 | Moisture / Humidity | % | 1 max |
| 14 | SO3 | % | 0.75 max |
| 15 | C3S | % | 55 min |
| 16 | C2S | % | 10 – 22 |
| 17 | LSF | % | 91 min |
| 18 | C4AF | % | 8 – 12 |