Glass beads for Road Marking(BS6088A/B)
1) Product Function
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.
2) Product Specification:
The main products:
1. BS6088A and BS6088B size distribution according to British
Standard BS6088.
Table 1 Glass bead Size Distribution (BS6088A/B International
Standard)
Type | Glass bead granul diametre limit(m) | 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 |
2.Products according to international standard include:BS6088、KS and AASHTO,EN1423 etc.
3.You can choose different size glass bead between 50m-1180m
according to different funcition.
3) Technical references
Appearance: Colourless and transparent ball, no visible bubbles and
impurity.
Spherical beads:≥80%(600< Sieve size< 850umspherical beads≥75%)
Density:2.4-2.6g/cm3
Refractive index:Nd≥1.50
Glass bead composition:The glass bead is made of sodium and
calcium. SiO2>68%
4) Package:
1.Using double-deck package, the inner is polythene film and its
thickness is not less than 0.5mm,the outer is plastic woven bag to
prevent leak or damp. The net weight of each bag is 25±0.2kg.
2.Using double-deck package, the inner is polythene fim and its
thickness is not less than 0.5mm, the outer is plastic woven bag to
prevent leak or damp. The net weight of each is 1000±8kg.
3.According to clients' requi
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