Mycological Evaluation of Water soluble Fixed Type Preservatives for Timbers

  • G. K. Gupta Defence Research Laboratory (Materials), Kanpur
  • D. D. Sahgal Defence Research Laboratory (Materials), Kanpur
  • P. N. Agarwal Defence Research Laboratory (Materials), Kanpur
  • S. S. Nigam Defence Research Laboratory (Materials), Kanpur
DOI: https://doi.org/10.14429/dsj.22.6423
Keywords: Acid cupric chromate, Timbers, Mycological tests

Abstract

Three water soluble fixed type preservatives viz., copper-chrome-arsenic composition, acid-cupric-chromate composition and copper-chrome-boric composition applied on thirteen types of timbers, were evaluated for their permanence-cum-toxicity by mycological tests. The data have been statistically analysed. The results have shown that, in general, copper-chrome-arsenic preservative is superior in performance amongst these preservatives. All the preservatives have, however, been found satisfactory in respect of specific types of timbers under leached and unleached conditions.
Published
2014-10-01
How to Cite
Gupta, G., Sahgal, D., Agarwal, P., & Nigam, S. (2014). Mycological Evaluation of Water soluble Fixed Type Preservatives for Timbers. Defence Science Journal, 22(4), 249-254. https://doi.org/10.14429/dsj.22.6423
Issue
Vol 22 No 4
Section
Research Papers
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