Al₂O₃+SiO₂ | Al₂O₃ | Fe₂O₃ | MgO | K₂O+Na₂O+CaO | Alii |
> 93% | 45-50% | <1% | <0.5% | <4% | <1% |
Res | Valor |
Absorptio aquae (%) | <2 |
Densitas massae (g/cm3) | 1.4-1.5 |
Pondus specificum (g/cm³) | 2.4-2.6 |
Volumen liberum (%) | 40 |
Temperatura operationis (max.) (℃) | 1200 |
Duritia Moh (scala) | >7 |
Resistentia acidorum (%) | >99.6 |
Resistentia alcalina (%) | >85 |
Magnitudo | Vis contundibilis | |
kg/particula | KN/particula | |
1/8" (3mm) | >35 | >0.35 |
1/4" (6mm) | >60 | >0.60 |
3/8" (10mm) | >85 | >0.85 |
1/2" (13mm) | >185 | >1.85 |
¾" (19mm) | >487 | >4.87 |
1" (25mm) | >850 | >8.5 |
1-1/2" (38mm) | >1200 | >12 |
2" (50mm) | >5600 | >56 |
Magnitudo et tolerantia (mm) | ||||
Magnitudo | VI Kalendas Ianuarias | XIII Kalendas Septembres | XIX/XXV/XXXVIII | 50 |
Tolerantia | ± 1.0 | ± 1.5 | ± 2 | ± 2.5 |