Type | Dimension D×H×THK(mm) | Specific area(m2/m3) | Void (%) | Weight (kg/m3) | Weight (kg/m3) | Drying Packing factor m-1 |
φ25 | 25×9×(1.5×2) | 269 | 82 | 128 | 175000 | 488 |
φ47 | 47×19×(3×3) | 185 | 88 | 111 | 32500 | 271 |
φ51 | 51×19×(3×3) | 180 | 89 | 103 | 25000 | 255 |
φ59 | 59×19×(3×3) | 150 | 92 | 72 | 17500 | 213 |
φ73 | 73×28×(3×4) | 127 | 89 | 80 | 8000 | 180 |
φ95 | 95×37×(3×6) | 94 | 90 | 78 | 3600 | 129 |
φ145 | 145×48×(3×6) | 65 | 95 | 47 | 1100 | 76 |