NTPEP Report 227 - Report of 1999 Test Deck 2-Year Outdoor Exposure Evaluation on Sign Sheeting Materials

The objective of the National Transportation Product Evaluation Program (NTPEP) is to combine and focus the resources of the participating NTPEP member departments in the evaluation of material of common interest in order to improve cost-effectiveness. This report provides the NTPEP member departments the necessary information to evaluate the different sign sheeting materials without any investment of their own time and manpower in testing. This report contains the data accumulated during the first two years of the NTPEP Test Facility's study of sign sheeting materials submitted in 1999. This report contains six month, one and two year outdoor exposure data from Arizona, Louisiana, Minnesota, North Carolina and Virginia. Workzone sheeting undergoes additional retroreflectivity testing (light tunnel and portable analysis) after 1 year of exposure.


  • English

Media Info

  • Media Type: Print
  • Features: Appendices; Tables;
  • Pagination: 323p

Subject/Index Terms

Filing Info

  • Accession Number: 01145088
  • Record Type: Publication
  • Report/Paper Numbers: NTPEP Report 227, Report 02
  • Files: TRIS
  • Created Date: Nov 23 2009 9:19PM