Glass Beads for Road Marking
Description
Glass Beads for Road Marking or also called Reflective Glass Beads improve the road marking line contrary reflection function. When driving at night, the lamp shines on the marking line with glass bead in it, the ray of lamp is reflected back parallely. So the driver can look at the road clearly and drive safely at night.
Application
Reflecting glass beads play a crucial role in maintaining visibility of motorist for driving under dim light or bad weather. They are widely used in highway and airport runway and other pavement transportation systems such as zebra crossing in urban traffic road,cut off line,double amber line road marking etc as reflective materials.
| 1. Premixed Type | ||
| Size scope (um) | mesh | content(%) |
| >600 | >30 | 0 |
| 600-300 | 30-50 | 50-90 |
| 300-150 | 50-100 | 5-50 |
| <150 | <100 | 0-5 |
| 2. Surface Scattered Type | ||
| Size scope (um) | mesh | content(%) |
| >850 | >20 | 0 |
| 850-600 | 20-30 | 40-90 |
| 600-300 | 30-50 | 30-80 |
| 300-106 | 50-140 | 10-40 |
| <106 | <140 | 0-5 |
| 3. BS6088A/B International Standard | ||
| Type | Glass bead size scope(um) | 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. KSL2521 International Standard | ||
| Type | glass bead size scope(um) | Glass bead quality percentage(%) |
| 1 | >850 | 0 |
| 850-600 | 50-30 | |
| 600-300 | 30-80 | |
| 300-150 | 10-40 | |
| <150 | 0-5 | |
| 2 | >600 | 0 |
| 600-300 | 40-90 | |
| 300-150 | 5-60 | |
| <180 | 0-5 | |
| 5. AASHTO M247 International Standard | ||
| Type | glass bead size scope(um) | Glass bead quality percentage(%) |
| 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 | |
| 6. EN1423, EN1424 International Standard | ||
| Type | glass bead size scope(um) | Glass bead quality percentage(%) |
| EN1424 | 1180 | 0 |
| 1000 | 0-10 | |
| 850 | 5-20 | |
| 600 | 45-85 | |
| 355 | 95-100 | |
| EN1423 | 850 | 0-2 |
| 710 | 0-10 | |
| 600 | 10-40 | |
| 355 | 50-90 | |
| 212 | 80-100 | |
| 125 | 95-100 | |
| 7. Australia Standard | ||||
| A | B | C | D | |
| Glass bead size scope(um) | Percent retained by mass | Percent passing by mass | Percent retained by mass | Percent passing by mass |
| 1700 | 100 | |||
| 1400 | 95-100 | |||
| 1300 | trace | |||
| 1180 | 0-3 | 80-95 | ||
| 1000 | 10-40 | |||
| 850 | 100 | 5-20 | 0-5 | |
| 710 | 0-2 | |||
| 600 | 0 | 90-100 | ||
| 425 | 10-30 | 35-75 | 65-95 | |
| 300 | 40-60 | 15-45 | ||
| 212 | 20-40 | |||
| 150 | 0-5 | |||
| 108 | ||||
| 75 | 0-1 | |||
| pan | 0-10 | 0-10 | ||
Package
In 25kg, 1000kg pp bag