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1. JT/T446-2001 International Standard

Type

Glass bead size scope(μm)

Glass bead quality percentage(%)

#1(DROP~ON)

>850

0

850-600

5-30

600-300

30-80

300-106

10-40

<106

0-5

#2(PREMIX)

>600

0

600-300

40-90

300-150

5-60

<150

0-5

2. KSL2521 International Standard

Type

Glass bead size scope(μm)

Glass bead quality percentage(%)

1

>850

0

850~600

5~30

600~300

30~80

300~106

10~40

<106

0~5

2

>600

0

600~300

40~90

300~150

5~60

<150

0~5

 

3. BS6088A/B International Standard

Type

Glass bead size scope(μm)

Glass bead quality percentage(%)

BS6088A

>1180

0~3

1180~850

5~20

850~425

65~95

<425

0~10

BS6088B

>850

0~5

850~600

5~20

600~300

30~75

300~180

10~30

<180

0~15

4. Australia Standard

Type

Glass bead size scope(μm)

Percentage passing (%)

Class B

850

0

600

5~25

425

40~80

300

10~35

150

0~5

Class C

1180

0

850

0~10

425

15~50

150

45~75

5. EN1423, EN1424 International Standard

Type

Glass bead size , scope(μm)

Glass bead quality percentage(%)

EN1424

1180

0

1000

0~10

850

5~20

600

45~85

355

95~100

EN1423 (125-710μm)

710

0~2

600

0~10

355

30~70

212

70~100

125

95~100

EN1423 (125-850μm)

850

0~2

710

0~10

600

0~40

355

50-90

212

80~100

125

95~100

6. AASHTO M247 International Standard

Type

Glass bead size scope(μm)

Glass bead quality percentage (retained %)

1

>850

0

850~600

5~25

600~300

40~80

300~150

10~35

<150

0~5

2

>600

0

600~425

0~10

425~300

15~50

300~180

45~75

<180

0~5

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Star's Glass Beads Co. Ltd of Leting County
Add:Tangshan City, Hebei Province, 063600,China
Tel:0086 18733689802
Tel:0086 18733689806
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