U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


Skip to content U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

 
REPORT
This report is an archived publication and may contain dated technical, contact, and link information
Publication Number:  FHWA-HRT-12-044    Date:  November 2012
Publication Number: FHWA-HRT-12-044
Date: November 2012

 

Federal Highway Administration 100-Year Coating Study

CHAPTER 4. CONCLUSIONS

The following conclusions are based on test results of the eight coating systems collected during the initial coating characterization, 3,600 h of ALT, 10 months of NW and NWS exposure testing, and 6 months of outdoor exposure testing at GGB:

 

Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000
Turner-Fairbank Highway Research Center | 6300 Georgetown Pike | McLean, VA | 22101