Glass Beads for road marking

Glass Beads BS 6088A/B Reflective Road Marking
Reference FOB Price:
Min. Order:
Pa?ment Terms: L/C, T/T
Reflective Material
T?pe:
Reflective Lattice
Material: Glassbead
Application: Road Signs
Color: Transparent
Usage: Road Marking
Refractive Inde: 1.5-1.64
Roundness 80% Densit? 2.3-2.5 g/cm3
 
 
 
Glass Beads BS 6088A/B Reflective Road Marking
Product Description
Glass beads are tin? spheres of glass that are used in paint and durable road markings to reflect light back to the driver in dark or poor weather conditions - improving safet? and visibilit?.
The glass beads   important role in the road safet? .During da? time the white road marking material gives the sufficient visibilit? as a contrast to the asphalt. In the night time
contrast of the white line is not sufficient and must be improved b? adding light reflective glass beads.
Ph?sical Properties
Name Inde?
Appearance round, clean, transparent and free of bubbles and foreign matters
Specific gravit? 2.4-2.6g/cm3
Roundness ?600?m roundness?85%, ?600?m roundness ?80%
PH 7.2
Inde of refraction 1.5
SiO2 ?65%
Micro hardness 630kg/mm2
T?pical Chemical Composition
SiO2 Na2O MgO CaO Al2O3 K2O others
71-73% 13-15 % 3-5% 8-10% 0.5-2% 0.2-0.6% ?2%
Dimension
1). Premi?ed T?pe
Si?e scope (?m) Alternative NO.(mesh) content(%)
US $300-400 / T
1 Ton
10/15/2020 Made-in-China.com
https://beston.en.made-in-china.com/print/RSMnFDaET?pJ/China-Glass-Beads-BS-6088A-B-Reflective-Road-Marking.html 2/3
>600 >30 0
600-300 30-50 50-90
300-150 50-100 5-50
<150 <100 0-5
2).Surface Scattered T?pe
Si?e scope (?m) Alternative NO.(mesh) Content (%)
>850 >20 0
850-600 20-30 5-25
600-300 30-50 30-80
300-106 50-140 10-40
<106 <140 0-5
Product standards
1).BS6088A/B International Standard
 
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
2).KSL2521 International Standard
T?pe glass bead si?e scope(?m) Glass bead qualit? percentage(%)
1
>850 0
850-600 50-30
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).AASHTO M247 International Standard
T?pe glass bead si?e scope(?m) Glass bead qualit? percentage(%)
1
>850 0
850-600 5-25
600-300 40-80
300-150 10-35
<150 0-5
2
>600 0
600-425 0-5
425-300 20-50
300-180 45-75
<180 0-5
4). EN1423, EN1424 International Standard
 

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