Features of computer control system:
Technical specification5.1 technical requirements on Ground vulcanized rubber crumb, leftover after screening and pourdensity
Category X
μ/ mesh
Leftover after screening percentage(%)
Pourdesity(kg/m2)
10
10-X
2000/10
8
450-550
20
20-X
1000/20
30
30-X
600/30
350-450
40
40-X
425/40
60
60-X
200/60
260-350
80
80-X
100
100-X
Below 260
120
120-X
The test is based on GB/T 14853.1
