Al2O3+SiO2 |
Al2O3 |
Fe2O3 |
MgO |
K2O+Na2O +CaO |
Yang lain |
> 93% |
45-50% |
<1% |
<0,5% |
<4% |
<1% |
Barang |
Nilai |
Penyerapan air (%) |
<2 |
Kepadatan massal (g/cm3) |
1.4-1.5 |
Berat jenis (g/cm3) |
2.4-2.6 |
Volume bebas (%) |
40 |
Suhu operasi (maks) (℃) |
1200 |
Kekerasan Moh (skala) |
>7 |
Tahan asam (%) |
>99.6 |
Resistensi alkali (%) |
>85 |
Ukuran |
Menghancurkan kekuatan |
|
Kg/partikel |
KN/partikel |
|
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 |
Ukuran dan toleransi (mm) |
||||
Ukuran |
3/6/9 |
13/9 |
19/25/38 |
50 |
Toleransi |
± 1.0 |
± 1,5 |
± 2 |
± 2.5 |