| 规格 |
比表面积m2/m3 |
孔隙率% |
堆积数n/m3 |
堆积重量kg/ m3 |
| 16mm |
327 |
88 |
322100个 |
110 |
| 25mm |
228 |
90 |
81500个 |
85 |
| 38mm |
132.5 |
91.2 |
27200个 |
74 |
| 50mm |
114.2 |
92.5 |
10750个 |
62 |
| 76mm |
87.2 |
93.8 |
3250个 |
60 |
