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Features of computer control system:

Technical specification5.1 technical requirements on Ground vulcanized rubber crumb,
leftover after screening and pourdensity

mesh

Category  X

μ/ mesh

Leftover after screening percentage(%)

Pourdesity(kg/m2)

10

10-X

2000/10

8

450-550

20

20-X

1000/20

8

30

30-X

600/30

10

350-450

40

40-X

425/40

10

60

60-X

200/60

10

260-350

80

80-X

80

10

100

100-X

100

10

Below 260

120

120-X

120

10

The test is based on GB/T 14853.1
 
 
 
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