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): Clyde Vidrine; George E. Woodson
    Date: 1982
    Source: Forest Products Journal 32(7):21-24
    Publication Series: Miscellaneous Publication
    PDF: View PDF  (930 KB)

    Description

    Bulk densities of hardwood materials from low and high density species were determined for green and air-dry conditions. Materials consisted of whole-tree chips, bark-free chips, bark as collected from three types of debarkers (ring, rosser head, and drum debarkers) sawdust, planer shavings, flakes, logging residues, baled branchwood, steel-strapped firewood, and technical foliage (leaves with attached stems up to 1/4-in. diameter). Significant increases in bulk densities were achieved with vibration or by compacting the materials with pressure up to 100 psi. Planer shavings increased in bulk density at each level of pressure up to 100 psi but maximum bulk density of other materials was achieved at 50 psi.

    Publication Notes

    • You may send email to pubrequest@fs.fed.us to request a hard copy of this publication.
    • (Please specify exactly which publication you are requesting and your mailing address.)
    • 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

    Vidrine, Clyde; Woodson, George E. 1982. Bulk densities of materials from selected pine-site hardwoods. Forest Products Journal 32(7):21-24

    Related Search


    XML: View XML
Show More
Show Fewer
Jump to Top of Page
https://www.fs.usda.gov/treesearch/pubs/8323