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