
Ka taea te whakamahi i roto i ngā pourewa whakamaroke, ngā pourewa mimiti, ngā pourewa whakamatao, ngā pourewa horoi, ngā pourewa whakaora, me ētahi atu i roto i te matū, te whakarewa, te hau, te tiaki taiao me ētahi atu ahumahi.
1: e whakamahia whānuitia ana i roto i ngā pourewa tākai mō te whakamaroke, te mimiti, te whakamatao, te horoi, te wehewehe me te whakaora i roto i ngā ahumahi rerekē.
2: whakamahia i roto i ngā tono whakaputa matū, matū, whakarewa, hau me te hāora.
| Tātari Matū |
|
| Al2O3 | 17-23% |
| SiO2 | >70% |
| Fe2O3 | <1.0% |
| CaO | <1.5% |
| MgO | <0.5% |
| K2O + Na2O | <3.5% |
| Ētahi atu | <1% |
| Taonga | Uara |
| Te mimiti wai | <0.5% |
| Te āhua o te pūngao (%) | <1 |
| Te taumaha motuhake | 2.3-2.35 |
| Te pāmahana mahi (mōrahi) | 1000°C |
| Te pakeketanga o Moh | >7 tauine |
| Ātete waikawa | >99.6% |
| Ngā Rahi (mm) | Matotoru (mm) | Horahanga mata (m2/m3) | Rōrahi kore utu (%) | Tau mō ia m3 | Kīanga papatipu (kg/m3) |
| 25 | 3 | 210 | 73 | 53000 | 580 |
| 38 | 4 | 180 | 75 | 13000 | 570 |
| 50 | 5 | 130 | 78 | 6300 | 540 |
| 80 | 8 | 110 | 81 | 1900 | 530 |