Your search resulted in 12 documents.
Service life planning of wooden structures: Mathematical prediction models versus professional experience
2019 - IRG/WP 19-20663
During the last 15 years, enormous efforts have been made in developing models for predicting the service life of wooden structures and components. Currently, a framework of how exposure, dimension, design details and the material-intrinsic and the ability to take up and release water can be linked to model the moisture risk in wood products is in principle available. The aim of this study was to...
C Brischke, J Niklewski, M Humar, G Alfredsen
La rôle de l'expert dans l'évaluation toxicologique
1990 - IRG/WP 3589
Contribution to the knowledge of wood-rotting fungi in Brazil. Part 1: Occurrence and distribution of fungi on different substrates from the Manaus region, Amazonas State
1995 - IRG/WP 95-10096
A total of 945 spezimens of fungi were studied with regard to their distribution on ditterent substrates, abundances and economic importance. The samples came from the collection ot the Wood Pathology Laboratory of CPPF/INPA in Manaus, Brazil. Altogether, 163 spezies and 87 genera were identified. The following genera Trametes, Auricularia, Panus, Rigidoporus and Hymenochaete were represently by m...
M Aparecida de Jesus
Preliminary desk research in the Netherlands on development of a Knowledge Based System for Life Cycle Assessment of wood products
1997 - IRG/WP 97-50093
TNO is currently coordinating an EC-project (LIFE-SYS WOOD) to develop a consistent approach to Life Cycle Assessment (LCA) of wood products. Existing and new LCA-inventory data of six wood products will be evaluated on reliability and consistency. After validation, LCA-results will be made available through a Knowledge Based System (by 1998-1999). The aim of the KBS is to make LCA-results availab...
P Esser, D Robson, R Vanhauten
Wood Protection in Croatia – Situation from the Acquisition of Independence till Today
2010 - IRG/WP 10-40501
In the last eighteen years in Croatian wood-working industry, respectively wood protection industry, many good changes happened. In such a short period of time Croatian industry changed their “product philosophy”. After the fatherland war and acquisition of independence the most logs and sawn wood products have been exported from Croatia. With such “kind of philosophy” Croatian wood-workin...
R Despot, M Hasan
ISPM No. 15 and the Incidence of Wood Pests: Recent Findings, Policy Changes, and Current Knowledge Gaps
2011 - IRG/WP 11-30568
Largely as a result of international trade, hundreds of species of bark- and wood-infesting insects have become established in countries outside their native range. Many of these exotic insects have caused severe economic and environmental impact to urban and forest trees in the receiving countries. Most bark- and wood-infesting insects have been transported to new countries by means of the wood...
R A Haack, E G Brockerhoff
Expert versus multi-sensor evaluation of wood samples after short term weathering
2016 - IRG/WP 16-20587
Understanding the influence of weathering factors and the material degradation mechanisms are fundamental for modelling the weathering process of wood. The goal of this work was to investigate the combined effect of time and exposure on the physical-chemical mechanisms of wood weathering. Four exposure directions (North, South, East and West) were investigated. Experimental tests were performed fo...
A Sandak, J Sandak, I Burud, L Ross Gobakken, M Noël
Enhancing knowledge transfer in the wood protection sector
2018 - IRG/WP 18-50338
In order to meet the needs for the developing bio-based economy, maintaining and expanding the market potential for wood raw materials and wood products in indoor and outdoor construction uses remains a key activity for industries in the biotechnological and forestry sector respectively. A major restraint in this respect is the drastically deviating views and expectations on quality and performanc...
C Brischke, G Alfredsen, S Bollmus, M Humar, D Jones, L Meyer-Veltrup, L Nunes
Performance based specification of wood – Introducing project CLICKdesign
2019 - IRG/WP 19-20661
This paper introduces the new ForestValue research project CLICKdesign – delivering fingertip knowledge to enable service life performance specification of wood. This European consortium is working on the primary innovation to move from the complex, fragmented and general to the easy-to-use, consolidated and specific by provision of an accessible digital tool for specifiers. Competing materials ...
E Suttie, C Brischke, E Frühwald Hansson, S Fortino, J Sandak, M Kutnik, G Alfredsen, C Lucas, R Stirling
Start with “wood”
2019 - IRG/WP 19-50353
The concentration of carbon dioxide in the atmosphere is increasing. The rate of build-up of carbon dioxide (CO2) in the atmosphere can be reduced by taking advantage of the fact that atmospheric CO2 can accumulate as carbon in vegetation and soils in terrestrial ecosystems. Using wood reduces the carbon footprint in two key ways – through carbon storage and avoided greenhouse gas emissions, bec...
D Krzisnik, M Humar
Knowledge exchange and transfer from academia to industry in the field of wood protection research – Activities of the IRG-WP Communications Committee
2019 - IRG/WP 19-50354
The International Research Group on Wood Protection (IRG) was founded in 1969 as a structured group of like-minded scientists and technologists focused on generating knowledge of the science of wood deterioration, and novel solutions to provide sustainably and environmentally responsible products for the protection of wood-based materials. The primary function of the IRG is to provide opportunitie...
F Latorre, B Abbott, C Brischke, M Humar, D Jones, E Larnoy, L Nunes, A Preston, T Singh
Word wrangling: the art of editing scientific publications
2019 - IRG/WP 19-50356
The main method by which scientists communicate their findings to the world is through journal papers, but many scientists struggle with the task of self-editing, and some find writing itself to be a chore. Understanding the different stages of editing, and what takes place in each of those stages, can help to reduce the complexity of the editing task, assist an author to self-edit, and reduce cos...