Rauemi:paura kiripaka
Whakaputa:1300 ℃ calcination teitei-mahana
Rahi:18 * 18mm, 15 * 15mm, 10 * 10mm 20KGS / putea whatu ranei pouaka kaata.
| Tūemi | Raraunga | Tūemi | Raraunga |
| PH | 7.1 | Al2O3 | 0.66% |
| Porous Ratio | 48.21% | CaO | 1.86% |
| Te Kohanga Wai | 42.09% | MgO | 0.58% |
| Rōrahi kiato | 1.49g/cm3 | Fe2O3 | 0.18% |
| Te Kaha Kuru | 6.89N/mm | K2O | 0.28% |
| SiO2 | 92.14% | Na2O | 4.01% |