Size(mm)
|
Bulk density(kg/m3)
|
Number(per m3)
|
Surface area(m2/m3)
|
Free volume(%)
|
16*16*0.3
|
360
|
201000
|
346
|
95.5
|
25*25*0.4
|
320
|
53500
|
212
|
96.2
|
25*25*0.5
|
400
|
53500
|
216
|
95
|
25*25*0.6
|
480
|
53500
|
219
|
94.2
|
38*38*0.4
|
218
|
15000
|
143
|
97.2
|
38*38*0.5
|
262
|
15180
|
145
|
96.7
|
38*38*0.6
|
328
|
15000
|
146
|
95.9
|
50*50*0.5
|
194
|
6500
|
106
|
97.5
|
50*50*0.7
|
285
|
6500
|
108
|
96.4
|
50*50*0.9
|
365
|
6500
|
109
|
95.4
|
76*76*1.0
|
268.8
|
1920
|
69
|
97.4
|
90*90*1.0
|
229
|
1160
|
62
|
97.1
|