EN1423/1424 Standards Glass Beads For Road Marking
Product Details:
| Place of Origin | Tianjin, China (Mainland) |
|---|---|
| Model Number | EN1423/1424 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 40 Ton |
|---|---|
| Price: | FOB any port of China USD 240~280 |
| Packaging Details: | 25kg per bag. |
| Delivery Time: | in 7days we can send them. when made the shipment. |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 40 Ton per Day |
Detailed Product Description
[The particular size range]
Particular size range of glass beads which is determined by the administration should be determined with ISO 565-R 40/3 series experimental sieves which are metal wire knit, circular,perpendicular section according to EN 1423/4 April 2003. Remaining part of glass beads on the cumulative sieve will be appropriate to the fallowing gradation as%:.
[Physical reference of The Glass beads for road marking]
Appearance Colorless and Transparent ball,no visible bubbles and impurity
Density 2.4~2.6g/cm3
Roundness >=80%
Refractive index >1.5
Composition Sio2>68%
[Use of The Glass beads for road marking]
glass beads is used to the road mark line reflection. The nighttime car light projects light upon the
road mark line, then according to the return of ray, car ray is reflected back. made mark line give
out light. Good quality glass beads can obviously raise safety at nighttime.
| [TYPE] | [STANDARD] | [Particle Distribution](um) | [Allow scope](%) | |
| 1424 1400~355um | EN | 1400 | 0 | |
| 1180 | 0~10 | |||
| 850 | 0~20 | |||
| 600 | 40~80 | |||
| 425 | 80~100 | |||
| 355 | 90~100 | |||
| 1423 850~180um | 850 | 0~2 | ||
| 710 | 0~10 | |||
| 600 | 10~30 | |||
| 425 | 30~50 | |||
| 300 | 50~80 | |||
| 180 | 95~100 |
1423 710~125um | EN | 710 | 0~2 | |
| 600 | 0-10 | |||
| 355 | 40-70 | |||
| 212 | 70-100 | |||
| 125 | 95~100 |
+Refration index of glass:
When the refaction index of glass beads is assessed according to the APPENDIX A in EN1423/4/April 2003 standard,it should be appropriate to the following classes.
Class A:n>=1.5
Class B:n>=1.7
Class C:n>=1.9
EN1423/1424 Standards Glass Beads For Road Marking
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Company Info
Tianjin Erit International Trade Co., Ltd.
[China (Mainland)]
[Verified Member]
Province/State: Tianjin
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products