Korean Standards - Glass beads for traffic paint

KSL 2521

Table 1 Glass bead Size Distribution (KSL2521 International Standard)

Type

Glass bead granul diametre limitμm

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

>212

0

<90

0~4