| Fanondroana | Unit | NY FANAZAVANA |
| Al2O3 | % | ≥65 |
| Fe2O3 | % | ≤1.6 |
| Pore volume | % | ≤24 |
| Hery fanerena | kg/cm2 | ≥ 900 |
| Refractoriness | ℃ | ≥1800 |
| hakitroky betsaka | kg/m3 | ≥1386 |
| gravity manokana | kg/m3 | ≥2350 |
| Refractoriness ℃ eo ambany enta-mavesatra 2kg/cm2 | ℃ | ≥1500 |
| LOI | % | ≤0.1 |