• Your shopping cart is empty!

  • AASHTO T 257-96 (2013)
Provide PDF Format

Learn More

AASHTO T 257-96 (2013)

  • Standard Method of Test for Instrumental Photometric Measurements of Retroreflective Materials and Retroreflective Devices
  • standard by American Association of State and Highway Transportation Officials, 1996
  • Publisher: AASHTO

$38.00$76.00


This standard covers procedures for instrumental determinations of photometric characteristics of retroreflective materials and retroreflective devices.

This method describes procedures used to measure photometric quantities that relate to the visual perception of retroreflected light. The most significant usage is in the relation of the nighttime vehicle headlamps, retroreflector, and driver's eye geometry.

Product Details

Published:
1996
Number of Pages:
23
File Size:
1 file , 1.9 MB
Product Code(s):
MA-T257-96-UL, MA-T257-96-UL

Related Products

AASHTO HM-34-M

AASHTO HM-34-M

Standard Specifications for Transportation Materials and Methods of Sampling and Testing, 34th Editi..

$63.00 $125.00

AASHTO T 90-00 (2008)

AASHTO T 90-00 (2008)

Standard Method of Test for Determining the Plastic Limit and Plasticity Index of Soils..

$22.00 $44.00

AASHTO SRA-3

AASHTO SRA-3

A Guide for the Development of Rest Areas on Major Arterials and Freeways, 3rd Edition..

$23.00 $45.00

AASHTO T 98M/T 98-12 (2016)

AASHTO T 98M/T 98-12 (2016)

Standard Method of Test for Fineness of Portland Cement by the Turbidimeter (ASTM C115/C115M-10e1)..

$21.00 $42.00