AASHTO T 257 : 1996(R 2018)
Current
Current
The latest, up-to-date edition.
METHOD OF TEST FOR INSTRUMENTAL PHOTOMETRIC MEASUREMENTS OF RETROREFLECTIVE MATERIALS AND RETROREFLECTIVE DEVICES
Published date
01-06-2018
Sorry this product is not available in your region.
This standard covers procedures for instrumental determinations of photometric characteristics of
retroreflective materials and retroreflective devices.
| DocumentType |
Revision
|
| PublisherName |
American Association of State Highway and Transportation Officials
|
| Status |
Current
|
| Supersedes |
| ASTM E 810 : 2003 | Standard Test Method for Coefficient of Retroreflection of Retroreflective Sheeting Utilizing the Coplanar Geometry |
| ASTM E 308 : 2018 | Standard Practice for Computing the Colors of Objects by Using the CIE System |
| ASTM E 184 : 1979 : R1994 | Standard Practice for Effects of High-Energy Neutron Radiation on the Mechanical Properties of Metallic Materials, E706 (IB) (Withdrawn 2002) |
| ASTM E 809 : 2008 | Standard Practice for Measuring Photometric Characteristics of Retroreflectors |
Summarise
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Sorry this product is not available in your region.