TERMITE CONTROL INVESTIGATION. INSPECTION OF SPECIMENS AFTER 52 MONTHS EXPOSURE

This is a report of progress in the investigation to determine the most effective preservative with minimum retention to be used in either oak, pine or fir species to reduce decay and termite attack. The results of the investigation after 52 months exposure of the specimens are: 1) Specimens treated with retention 1 of Coal Tar Creosote show less decay and termite attack than specimens treated with the other preservatives. 2) Chromated Zinc Chloride and Tanalith are affording less protection against decay and termite attack than the other preservatives. 3) The rate of decay and termite attack is reduced considerably by treating the specimens even with the lower retentions of Chromated Zinc Chloride or Tanalith. From the data secured during the inspection of treated specimens of oak, fir and pine species after 52 months exposure, it seems logical to conclude that Coal Tar Creosote is affording more resistance to decay and termite attack than the other preservatives.

  • Supplemental Notes:
    • See also RRIS #072587, Section 09, RRIS Bulletin 7501 and RRIS #084949 and 084951 through 084956, Section 01 RRIS Bulletin 7502. Conducted under sponsorship of AREA Committee 3- Ties and Wood Preservation.
  • Corporate Authors:

    Association of American Railroads Research Center

    3140 South Federal Street
    Chicago, IL  USA  60616
  • Publication Date: 1962-2

Media Info

  • Features: Figures; Tables;
  • Pagination: 10 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00084950
  • Record Type: Publication
  • Source Agency: Association of American Railroads
  • Report/Paper Numbers: ER-23
  • Files: TRIS
  • Created Date: May 29 1975 12:00AM