IRG Documents Database and Compendium

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JWPA method for testing effectiveness of surface coatings with preservatives against decay fungi
1981 - IRG/WP 2164
In 1979 JWPA established a new method for testing effectiveness of surface coatings in accordance with practical use of preservative-treated lumber. Comparing the new testing method with JIS A 9302, a few new trials - size of wood specimen, weathering procedure, and decay-test procedure - are incorporated....
K Tsunoda

IRG Secretariat statement of income and expenditure 1 January to 31 December 1979
1980 - IRG/WP 96
IRG Secretariat

The Ninth Annual Report of the International Research Group on Wood Preservation 1978-1979
1979 - IRG/WP 579
IRG Secretariat

IRG Foundation Fund Report for 1979
1980 - IRG/WP 97
L Borup, B Henningsson

The Tenth Report of the International Research Group on Wood Preservation 1979-1980
1980 - IRG/WP 5110
R Cockcroft

1979 - IRG/WP 577
IRG Secretariat

Screening techniques for potential wood preservative chemicals. Proceedings of a special seminar held in association with the 10th Annual Meeting of the IRG, Peebles 1978. Report No 136, 1979
1980 - IRG/WP 2138
This paper continues following issues: I. SCREENING INSECTICIDES 1) R W Berry (BRE/PRL, UK): Screen testing of insecticides for use in remedial wood preservatives. 2) D J Cross (FRI, New Zealand): Rapid screening of contact insecticides for use on forest products. 3) C R Coggins; A Forsyth; A E Glaser (Rentokil, UK): Experience in the use of indicative screening techniques for termiticides. ...

A technical note on the limitations of atomic absorption spectrophotometric analysis of copper/chrome/arsenic solutions according to BS 4072 (1974) and BS 5666: Part 3 (1979)
1988 - IRG/WP 2320
British Standards BS 4072 (1974) and BS 5666: Part 3 (1979) detail an atomic absorption spectrophotometric method for the quantitative determination of copper, chrome and arsenic in both preservative solutions and treated timber. Use of this technique during a research programme at Aberdeen has highlighted some potential inaccuracies with this method if these standard specifications are adhered to...
A J Pendlebury, J A Petty