Al2O3+SiO2 | Al2O3 | Fe2O3 | MgO | K2O+Na2O +CaO | Vamwe |
> 93% | 45-50% | <1% | <0.5% | <4% | <1% |
Item | Value |
Kutorwa kwemvura (%) | <2 |
Kuwanda kwehuwandu (g/cm3) | 1.4-1.5 |
Chaiyo giravhiti (g/cm3) | 2.4-2.6 |
Vhoriyamu yemahara (%) | 40 |
Kupisa kwekushanda.(max) (℃) | 1200 |
Kuoma kwaMoh (chiyero) | >7 |
Asidhi kuramba (%) | >99.6 |
Alkali resistance (%) | >85 |
Size | Kupwanya simba | |
Kg/chidimbu | KN/particle | |
1/8”(3mm) | >35 | >0.35 |
1/4”(6mm) | >60 | >0.60 |
3/8”(10mm) | >85 | >0.85 |
1/2”(13mm) | >185 | >1.85 |
3/4”(19mm) | >487 | >4.87 |
1”(25mm) | >850 | >8.5 |
1-1/2”(38mm) | >1200 | >12 |
2”(50mm) | >5600 | >56 |
Saizi uye kushivirira (mm) | ||||
Size | 3/6/9 | 9/13 | 19/25/38 | 50 |
Kushivirira | ± 1.0 | ± 1.5 | ± 2 | ± 2.5 |