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