Al2O3+SiO2 | Al2O3 | Fe2O3 | MgO | K2O+Na2O+CaO | Boshqalar |
> 93% | 45-50% | <1% | <0,5% | <4% | <1% |
Element | Qiymat |
Suvni yutish (%) | <2 |
Ommaviy zichlik (g/sm3) | 1,4-1,5 |
O'ziga xos tortishish (g/sm3) | 2.4-2.6 |
Erkin hajm (%) | 40 |
Ishlash harorati (maksimal) (℃) | 1200 |
Mohning qattiqligi (shkalasi) | >7 |
Kislota qarshiligi (%) | >99.6 |
Ishqorga chidamlilik (%) | >85 |
Hajmi | Buzilish kuchi | |
kg/zarracha | KN/zarracha | |
1/8” (3 mm) | >35 | >0,35 |
1/4” (6 mm) | >60 | >0,60 |
3/8” (10 mm) | >85 | >0,85 |
1/2" (13 mm) | >185 | >1,85 |
3/4” (19 mm) | >487 | >4,87 |
1" (25 mm) | >850 | >8.5 |
1-1/2” (38 mm) | >1200 | >12 |
2" (50 mm) | > 5600 | >56 |
Hajmi va bardoshlik (mm) | ||||
Hajmi | 3/6/9 | 9/13 | 19/25/38 | 50 |
Tolerantlik | ± 1,0 | ± 1,5 | ± 2 | ± 2,5 |