Skip to Main Content
U.S. Forest Service
Caring for the land and serving people

United States Department of Agriculture

Home > Search > Publication Information

  1. Share via EmailShare on FacebookShare on LinkedInShare on Twitter
    Dislike this pubLike this pub
    Author(s): Carol A. ClausenRobert H. WhiteJames P. WackerStan T. LebowMark A. DietenbergerSamuel L. ZelinkaNicole M. Stark
    Date: 2014
    Source: The International Research Group on Wood Protection, Section 3, Wood Protecting Chemicals, pp. 2-15; IRG/WP 14-30639; 2014.
    Publication Series: Scientific Journal (JRNL)
    Station: Forest Products Laboratory
    PDF: View PDF  (653.92 KB)

    Related Research Highlights


    FPL-2014-191
    Intumescent Coating for Fire Protection of Structures

    Description

    As the incidence of timber railroad bridge fires increases, so has the need to develop protective measures to reduce the risk from accidental ignitions primarily caused by hot metal objects. Of the six barrier treatments evaluated in the laboratory for their ability to protect timbers from fires sourced with ignition from hot metal objects only one intumescent coating provided adequate fire protection. The intumescent barrier treatment also met environmental, performance (e.g. bond durability) and application criteria set forth in this study. These criteria also dictated the development of a flammability test, called the hot metal test that is compatible with the fire scenario specific to this study. The hot metal test evaluates protective materials on creosote-treated timber against ignition of gases generated by an 1100ᴼC heat source.

    Publication Notes

    • We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
    • This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.

    Citation

    Clausen, Carol A.; White, Robert H.; Wacker, James P.; Lebow, Stan T.; Dietenberger, Mark A.; Zelinka, Samuel L.; Stark, Nicole M. 2014. Laboratory investigation of fire protection coatings for creosote-treated timber railroad bridges. The International Research Group on Wood Protection, Section 3, Wood Protecting Chemicals, pp. 2-15; IRG/WP 14-30639; 2014.

    Keywords

    barrier treatment, fire retardant, intumescent, railroad, crossties, protection, creosote

    Related Search


    XML: View XML
Show More
Show Fewer
Jump to Top of Page
https://www.fs.usda.gov/treesearch/pubs/45919