Your search resulted in 6688 documents. Displaying 25 entries per page.
Newsletter 4-91
1991 -
IRG Secretariat
Performance of copper-based wood preservatives in above ground and ground contact tests
1994 - IRG/WP 94-30057
The relative performance of a range of copper-based wood preservatives was compared using above ground and ground contact procedures. The data, accumulated after several years' testing, show that on an equivalent active ingredient basis, differences in performance of the preservative systems tested can vary quite markedly. The contribution of co-biocides to the overall performance of thes...
A F Preston, K J Archer, L Jin, W Metzner, D Seepe
A status report on code of good practices
1991 - IRG/WP 3679
Code of Good Practices - Anti Sapstain documents, presented to IRG meetings in the past, are the basic documents for health and safety of the workers and the environment in Canada. The BC Ministry of Environnment has now issued regulations in the area of effluent discharge. While Pentachlorophenols (PCP) are not used by the industry, the documents are still used as a guideline document for the oth...
V N P Mathur, G Das
Recent developments in the treatment of sawn spruce by double vacuum impregnation
1978 - IRG/WP 3114
The timbers used for building purposes in the U.K. and on the Continent of Europe are mainly softwoods. The two types of wood most used are redwood (Pinus sylvestris) and whitewood (Picea abies or Picea sitchensis). Other species are used to a lesser extent when considerations such as a long length requirement or width requirement demand the use of, for example, hemlock, Douglas fir or Parana pine...
C T Kyte, L D A Saunders
Newsletter 3-97
1997 -
IRG Secretariat
Newsletter 3-01
2001 -
IRG Secretariat
Newsletter 1-94
1994 -
IRG Secretariat
Newsletter 2-89
1989 -
IRG Secretariat
Newsletter 4-96
1996 -
IRG Secretariat
Newsletter 3-92
1992 -
IRG Secretariat
Newsletter 1-00
2000 -
IRG Secretariat
Newsletter 5-96
1996 -
IRG Secretariat
Newsletter 2-95
1995 -
IRG Secretariat
Newsletter 2-97
1997 -
IRG Secretariat
Newsletter 2-00
2000 -
IRG Secretariat
IRG News in Brief Jan 2003
2003 -
IRG Secretariat
Newsletter 7-92
1992 -
IRG Secretariat
IRG News in Brief April 2003
2003 -
IRG Secretariat
Newsletter 1-95
1995 -
IRG Secretariat
Newsletter 1-97
1997 -
IRG Secretariat
Translation of titles of papers listed in Document No: IRG/WP/311
1972 - IRG/WP 312
BAVENDAMM W and W EHLERS: Investigation under conditions similar to those obtained in practice on the impregnation of structural timber by means of brushing and spraying. Holz als Roh- und Werkstoff, 12 (1954) 183 185.
BAVENDAMM W and H ANOZYKOWSKI: Investigations under conditions similar to those obtained in practice on the impregnation of structural timber by means of short period dipping and o...
Anonymous
Bioassays of extracts from scaly ash (Ganophyllum falcatum B1) against the subterranean termite Coptotermes acinaciformis (Froggatt)
1983 - IRG/WP 1206
Scaly ash, Ganophyllum falcatum B1. wood shavings were extracted by methanol, and fractionated with ethyl acetate, diethyl ether and water, and the anti-termitic properties of these materials bioassayed against the subterranean termite Coptotermes acinaciformis (Froggatt). Laboratory techniques were developed to overcome the problem of limited extractive materials. The results of the various bioas...
J R J French, J P Robinson, J W Creffield
The effect of wick action on the moisture distribution in heartwood and sapwood stakes of Pinus radiata D. Don.
1999 - IRG/WP 99-40139
The pattern of moisture distribution in stakes of Pinus radiata D. Don. subjected to "wick action" is investigated. There was incomplete saturation of the stakes even after 93 days of continual soaking. Maximum moisture absorption occurred at the base of the stake and at the air/water interface of the stake. Incomplete saturation of the stake was thought to be due to air embolism within the wood. ...
J Hann, P Vinden
Present status and potentiality of the economic utilization of the sawmill residue and wastage in Bangladesh
2004 - IRG/WP 04-50211
This study has been carried out to obtain a clear picture about the current status of utilization of sawmill residue and wastage. In order to accomplish the study a random survey has been conducted in 27 sawmills of Khulna District and in 10 sawmills of Jessore District. Most of sawmills in these area run at a very primitive level compared to modern technology. Species used for conversion mainly d...
M A Islam, M S Rahman, A K M A Bosunia, A K Lahiry
Newsletter 1-96
1996 -
IRG Secretariat