Copper Naphthenate Treatment Usage in Wood Sign Posts

This report concludes the final phase (phase 2) of the research project for the Evaluation of Wood Species and Preservatives for Wisconsin Department of Transportation (WisDOT) Sign Posts (WisDOT SPR#0092-13-15). The usage of copper naphthenate wood preservative was evaluated in a field test to determine actual performance and resulted in no warpage and no corrosion on the aluminum signs.

  • Record URL:
  • Corporate Authors:

    Wisconsin Department of Transportation

    Division of Transportation System Development, 3502 Kinsman Boulevard
    Madison, WI  United States  53704-2507

    Wisconsin Department of Transportation

    Research and Library Services, 4802 Sheboygan Avenue
    Madison, WI  United States  53707

    Federal Highway Administration

    1200 New Jersey Avenue, SE
    Washington, DC  United States  20590
  • Authors:
    • Rauch, Matt
  • Publication Date: 2017-9


  • English

Media Info

  • Media Type: Digital/other
  • Features: Appendices; Photos; References;
  • Pagination: 10p

Subject/Index Terms

Filing Info

  • Accession Number: 01670272
  • Record Type: Publication
  • Report/Paper Numbers: WisDOT ID No. 0092-14-14
  • Contract Numbers: WisDOT SPR# 0092-14-14
  • Created Date: May 14 2018 9:09AM