Your search resulted in 140 documents. Displaying 25 entries per page.
Annual Report 1998
1999 - IRG/WP 99-60115
IRG Secretariat
Manual of a mini treating plant for waterborne preservative treatment of timber and bamboo
1999 - IRG/WP 99-40130
This contributional article includes machinaries and equipments necessary for a small wood treating plant for the pressure treatment of tim bers with waterborne preservatives along with the cost and design. The preservative treatment limitations, treatment schedules and specifications for different products have been described. The cost of a mini treating plant will be 6,00,000 Tk. (13,000 US$), s...
A K Lahiry
Report of Section 1 1999
1999 - IRG/WP 99-10328
IRG Secretariat
Analysis of tebuconazole in wood treated with Tanalith™ E
1999 - IRG/WP 99-20158
A simple gas chromatographic method for determining tebuconazole in Tanalith™ E treated wood is described. A two step sequential extraction procedure with methanol was used. Sample extracts were analysed without cleanup or concentration using capillary column GC with thermionic specific detection. The performance of the method was assessed using radiata pine (Pinus radiata) sapwood, radiata pine...
D E Ferlazzo
Reporting minutes of the Plenary Meeting 1999
1999 - IRG/WP 99-60118
IRG Secretariat
Application of radio frequency heating to accelerate fixation of CCA in treated round-wood
1999 - IRG/WP 99-40133
The potential of radio frequency heating to accelerate the fixation of chromated copper arsenate (CCA) in treated round-wood was assessed. Pre-dried Douglas-fir and western red cedar round-wood sections were pressure treated with CCA in a pilot plant retort, after which they were placed individually in a pilot radio frequency (RF) chamber. Based upon the color reaction of chromotropic acid with he...
Fang Fang, J N R Ruddick
Gloeophyllum trabeum and Gloeophyllum abietinum, the most frequent brown rot fungi in fir wood joinery
1999 - IRG/WP 99-10319
In Croatia the primary raw material for joinery production is silver fir wood (Abies alba Mill). L-joints made of home-grown fir sapwood and prepared according to EN 330: 1993 were used to establish the infection and colonisation of micro-organisms, particularly wood decay fungi, to compare the performance of untreated and 1% TnBTO treated L-joints. The L-joints were coated with two types of coat,...
R Despot, M Glavas
Report of Section 4 1999
1999 - IRG/WP 99-40151
IRG Secretariat
Budget for 2000
1999 - IRG/WP 99-60117
IRG Secretariat
Programme Section 5 Environmental aspects
1999 - IRG/WP 99-50138
IRG Secretariat
Report of Section 3 1999
1999 - IRG/WP 99-30211
IRG Secretariat
Report of Section 5 1999
1999 - IRG/WP 99-50143
IRG Secretariat
Newsletter 1-99
1999 -
IRG Secretariat
Comparison between actual income and expenditure and the budget for 1998
1999 - IRG/WP 99-60116
IRG Secretariat
Abstracts of some papers promised for IRG 30
1999 - IRG/WP 99-60113
IRG Secretariat
Programme Section 1 Biology
1999 - IRG/WP 99-10327
IRG Secretariat
Application package for Short- Term Scientific Missions
1999 - IRG/WP 99-60120
IRG Secretariat
Inventory of the use of preservative-treated wood and wood preservatives in Sweden 1900-1997
1999 - IRG/WP 99-50137
The objective of this study was to present an overview of the use of wood preservatives and their active ingredients and industrially preservative-treated wood in Sweden since the beginning of the 20th century. The data presented in the report could for example be used as a basis for different waste management scenarios for preservative-treated wood. Before 1960 railway sleepers and utility poles ...
J Jermer, K Nilsson
Cytochemical localization of hydrogen peroxide in brown rot fungus Tyromyces palustris by cerium chloride technique
1999 - IRG/WP 99-10299
Cerium chloride (CeCl3) was used to localize H2O2 cytochemically for studying relationship between ultrastructural and functional characteristics of cellulose degradation by brown rot fungi. This technique proved very useful in localizing discrete electron-densereactionproducts at high resolution with minimal nonspecific deposition. The cytochemical localization of extracellular H2O2 by CeCl3 usin...
Yoon Soo Kim, Seung-Gon Wi
Relationship between stacking, location and antisapstain preservatives on visible degrade of Eucalyptus regnans and Pinus radiata boards
1999 - IRG/WP 99-20162
An antisapstain trial was established at a Eucalyptus hardwood sawmill in Victoria, Australia. The trial incorporated two commercial formulations of antisapstain preservatives, used at four different concentrations on both hardwood (Eucalyptus regnans F. Muell) and softwood (Pinus radiata D. Don) boards. The trial also utilised different stacking methods (block-stacked, sticker-stacked, and block-...
J Snow, P Vinden, S M Read
IRG documents 1999
1999 - IRG/WP 99-60119
IRG Secretariat
Report of Section 2 1999
1999 - IRG/WP 99-20183
IRG Secretariat
Programme Section 2 Test methodology and assessment
1999 - IRG/WP 99-20180
IRG Secretariat
Recycling of impregnated timber: Part 2: Combustion trial
1999 - IRG/WP 99-50132
Totally 270 m3 (61,3 t) of CCA impregnated wood was chipped and incinerated at the combustion plant of Jalasjärvi. After the normal gas cleaning venture scrubbers were tested. After the trial a metal balance was calculated. Ash was treated at the copper smelter of Outokumpu Harjavalta Metals Oy. Condensate waters were transfered to the Outokumpu's CCA production plant and utilized by the...
L Lindroos
Programme Section 3 Wood protecting chemicals
1999 - IRG/WP 99-30210
IRG Secretariat