Your search resulted in 55 documents. Displaying 25 entries per page.
Performance of modified wood in service - multi-sensor data fusion and its multi-way analysis
2019 - IRG/WP 19-20660
Recent developments in the field of electronic sensors and analytics provide new opportunity for accurate characterization of materials often based on portable and non-destructive methods. By using several complementary techniques, the material description is precise and complete. The data provided by multiple equipment, however, are often not directly comparable due to different resolution, sensi...
A Sandak, J Sandak, M Cocchi
Durability of thermotreated Pinus sylvestris and Eucalyptus nitens against wood decay organisms
2022 - IRG/WP 22-40949
One of the alternative treatments to avoid the application of biocides is thermal modification of wood, which increases the durability of wood against attack by wood decay organisms. The durability of Pinus sylvestris and Eucalyptus nitens thermotreated at 180 and 212 ºC, was studied. The results show that thermotreatment against wood decay fungi in P. sylvestris is slightly more effective than i...
M T Troya, S M Santos, L Robertson, N Pérez-Molina, V Baños, A Dieste
Multi-scale Experimental Study on Self-sustained Smouldering of CCA-treated Timber Poles
2023 - IRG/WP 23-40988
While it is accepted that appropriate treatment with chromated copper arsenate (CCA) will extend the design life of wood markedly, there are concerns regarding the effect of treatment on fire performance. Smouldering combustion in CCA-treated timber infrastructure can self-sustain, destroying the timber elements, as the chromium and copper present in the CCA can act as catalysts of the smouldering...
W Wu, L Yerman, J J Morrell, F Wiesner
Entomopathogenic organisms: Host-pathogen interactions
2025 - IRG/WP 25-11059
The management strategy of wood attacked by wood-eating insects has been until now by the application of insecticidal products used as biocides and/or repellents, or using physical treatments. This paper describes the use of entomopathogenic organisms (viruses, bacteria, fungi and nematodes), normally used in agricultural systems, in order to study their possible transfer to wood-decay insects.
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M T Troya, S Santos, L Robertson
A multi-dataset validation study of moisture prediction in Norway spruce wood exposed outdoors
2025 - IRG/WP 25-41029
Wood used in outdoor construction undergoes continuous cycles of wetting and drying, resulting in fluctuating moisture contents that directly influence its long-term durability. Excess moisture above a critical threshold leads to deterioration by fungal decay, limiting the service life of the structure. Service life models thus rely on accurate predictive models of moisture behaviour. However, cap...
J Niklewski, C Brischke