Name:
AASHTO TP 111-14 (2021) PDF
Published Date:
2014
Status:
Active
Publisher:
American Association of State Highway and Transportation Officials
This test method covers measurement of the retroreflective properties of dry, horizontal pavement marking materials, using a Mobile (vehicle-mounted) Retroreflectivity Unit (MRU) operated at posted roadway speeds at a prescribed geometry. The prescribed geometry corresponds to the European Committee for Standardization (CEN) geometry and is the standard geometry adopted by ASTM E1710.
This test method ensures that night-time visibility provided by pavement markings is adequate. This applies to the measurement of the pavement marking retroreflectivity using mobile instruments.
| File Size : | 1 file , 2.3 MB |
| Note : | This product is unavailable in Ukraine, Russia, Belarus |
| Number of Pages : | 9 |
| Product Code(s) : | TP111-14-UL, TP111-14-UL, TP111-14-UL |
| Published : | 2014 |
