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86-10-80****
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Room362, The 3rd Floor. No. 1 Building, Tonghu Street, Tongzhou District, Beijing, China
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LatestProducts
Road Safety Glass Beads on Aastho
Reflectivity Glass Beads, Glass Beads for Road Safety, Glass Beads for Road Marking
Description
Basic Info
- Model NO.: AASTHO
- Material: Glass
- Metal Type: Glass
- Feature: Anti UV, Waterproof, Anti-Corrosive
- Sign Type: Notice Sign
- Trademark: HYX
- Specification: AASTHO
- HS Code: 7018200090
- Type: Road Sign
- Application: Road
- Light Color: Transparent
- Shape: Circle
- Us Standard: Aashto M247
- Transport Package: Knitting Plastic Bag or Pallets
- Origin: China
Product Description
During the production of highway painting, put glass bead into paint based on the ratio of 18-25% (weight percentage), so that the highway paint can still keep reflectivity during wear and friction. The ratio is refer to the specification of Communication Industry Standard of the People's Republic of China No. JT/T280-2004, the standards which is different in different countries and areas.
AASHTO Standard
AASHTO Standard
| Type No. |
Diameter (μm) Particle size |
Standard Retain (%) Quality percentage |
| No.I | >850 | 0 |
| 850~600 | 5~25 | |
| 600~300 | 40~80 | |
| 300~150 | 10~35 | |
| <150 | 0~5 | |
| No.II | >600 | 0 |
| 600~425 | 0~5 | |
| 425~300 | 20~50 | |
| 300~180 | 45~75 | |
| <180 | 0 |