Your search resulted in 207 documents. Displaying 25 entries per page.
Agenda 2015 Plenary Meeting
2015 - IRG/WP 15-60377
IRG Secretariat
Reporting minutes of the Plenary Meeting 2015
2015 - IRG/WP 15-60390
IRG Secretariat
Programme. The 46th Annual meeting of the International Research Group on Wood Protection (IRG46)
2015 - IRG/WP 15-60379
IRG Secretariat
Reporting minutes of the Plenary Meeting 2016
2016 - IRG/WP 16-60409
IRG Secretariat
Agenda 2016 Plenary meeting
2016 - IRG/WP 16-60396
IRG Secretariat
The 47th Annual Meeting of IRG. Poster abstracts
2016 - IRG/WP 16-60397
IRG Secretariat
Programme. The 47th Annual Meeting of The International Research Group in Wood Protection
2016 - IRG/WP 16-60398
IRG Secretariat
Agenda 2017 Plenary Meeting
2017 - IRG/WP 17-60413
IRG Secretariat
Reporting minutes of the Plenary Meeting 2017
2017 - IRG/WP 16-60426
IRG Secretariat
Agenda 2018 Plenary meeting
2018 - IRG/WP 18-60432
IRG Secretariat
Agenda 2019 Plenary meeting
2019 - IRG/WP 19-60453
IRG Secretariat
Reporting minutes of the Plenary Meeting 2019
2020 - IRG/WP 19-60466
IRG Secretariat
Agenda 2020 Plenary meeting (online)
2020 - IRG/WP 20-60470
IRG Secretariat
Reporting minutes of the Plenary Meeting 2022
2022 - IRG/WP 22-60512
IRG Secretariat
L-joint trials: Part 2: The relationship between colonisation by decay fungi and long-term performance
2002 - IRG/WP 02-20251
Many of the L-joint trials conducted at BRE were assessed during the early stages to establish the rate of colonisation by fungi, principally basidiomycetes. At that time, a system of assessment incorporating colonisation studies was proposed for inclusion within the European Standard EN 330 but was rejected for the final version of the standard. The long-term trials associated with the colonisa...
J K Carey
L-joint trials: Part 3: Relative performance of a range of preservative products
2002 - IRG/WP 02-30292
Long-term trials using the L-joints described in BS EN 330 and AWPA Standard E9-97 have been in progress at BRE since 1982.
This paper records the current assessments of decay of L-joints in trials started between 1982 and 1994 with treatments applied to both Scots pine sapwood (Pinus sylvestris) and spruce (Picea sp.). Data are provided on a range of active ingredients including TnBTO, PCP, a...
J K Carey
L-joint trials: Part 1: Observations on the process of colonisation and decay
2002 - IRG/WP 02-20250
The first trials using the small L-joint, later adopted for use in BS EN 330 and AWPA Standard E9-97 were exposed at BRE in 1975 but all were assessed destructively during the early stages of exposure. The longest running trial which included replicates for long-term exposure will have been exposed for 20 years in July 2002. This paper provides an overview of the results of testing during that p...
J K Carey
Above-Ground Durability Estimation in Australia. Results after 16 years exposure
2005 - IRG/WP 05-20314
A program of research was established in 1987 to examine the above-ground durability of a selection of timbers that are commercially significant in Australia. Test samples were assembled in an L-Joint design and placed on exposure racks in a format to replicate joinery that is exposed to the weather above ground. Both painted and unpainted material has been exposed.
Test samples have been evaluat...
L P Francis, J Norton
Moisture content development in lap-joints of different wood species in outside exposure trials
1998 - IRG/WP 98-20143
Lap-joint trails (following European Standard EN 12037) were set up with 11 different softwood and hardwood species. Half of the number of the lap-joint specimens were coated with an alkyd coating. The moisture development has been followed during a 19 months period. In this paper, the out comes of different moisture contents evaluations are presented. The results show, that the moisture content o...
H Militz, M Broertjes, C J Bloom
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.
...
Anonymous
Aboveground Microbial Decay Test of Biocide Treated and Untreated Wood Exposed to Danish and Humid Tropical Climates
2004 - IRG/WP 04-20306
A co-operative study was initiated to compare the aboveground field decay test of untreated and preservative-treated timbers under Nordic (Danish) and a representative humid tropical (Malaysian) environment according to CEN standard method. Matched specimens of untreated and both preservative-impregnated and surface-treated wood were simultaneously exposed at The Danish Technological Institute (DT...
A H H Wong, N Morsing, K H Henriksen, S Ujang
Interim balance after 20 months of lap-joint exposure
1999 - IRG/WP 99-20164
The application of natural resins and integrated resin systems to improve the performance of Pinus sylvestris was assessed in a lap-joint test according to DIN V ENV 12037 (1996). Lap-joints of Pinus sapwood were exposed at the test field in Hamburg (Germany) in May 1997. The treated lap-joints were assessed with regard to the performance of the resin treatments out of ground. The exposure of lap-...
M Sailer, A O Rapp, R-D Peek, A J Nurmi, E P J Beckers
Co-operative research project on L-joint testing. Sampling after 18 months exposure
1984 - IRG/WP 2233
In September 1983, Document No: IRG/WP/2208 was distributed giving guidance on sampling after 8 months exposure (due 1 December 1983 for those L-joints exposed on schedule on 1 April 1983), and including tables on which to record the test results. No major problems have been notified to Princes Risborough Laboratory concerning the sampling method. It is therefore proposed that the next sampling, a...
J K Carey, A F Bravery
Co-operative research project on L-joint testing. Progress report to March 1986
1986 - IRG/WP 2272
Further sets of data received from CTFT (France) after 18 months exposure, BAM (Germany) after 18 months exposure, STU (Sweden) after 9.5 months exposure and TI (Denmark) after 12 and 17.5 months exposure are presented and discussed in conjunction with data previously reported. The new data are generally in agreement with those presented previously and indicate the major difference between the co-...
J K Carey, A F Bravery
Co-operative research project on L-joint testing. Progress report to March 1985
1985 - IRG/WP 2236
It was originally intended that each participant would expose L-joints in the main trial on 1 April 1983 with the first sampling at 8 months (1 December 1983) and the second sampling at 18 months (1 October 1984). In the event, some participants have had to vary this schedule. Results after the first sampling have been received from CTFT (8 months), BAM (12 months) and Sipad-IRC (8 months) and aft...
J K Carey, A F Bravery