Your search resulted in 3 documents.
Recycling of impregnated timber: Part 1: Crushing, combustion plants, amount, costs and logistics
1999 - IRG/WP 99-50131
The object of the recycling research was to determine the technical and economical requirements of recycling of CCA-impregnated wood. The safest and most effective way is to crush impregnated timber in a stationary crushing plant where the reclaiming of dust is managed. The combustion techniques designed to burn solid Finnish combustible matter are applicable to burn crushed impregnated timber. Be...
T Syrjänen
High-energy multiple impact (HEMI)-test – Part 2: A mechanical test for the detection of fungal decay
2006 - IRG/WP 06-20339
The suitability of the high-energy multiple impact (HEMI)-test for detection of early fungal decay was examined. The HEMI – test characterizes the treatment quality of thermally modified wood by stressing the treated material by thousands of impacts of pounding steel balls. This method differentiates between heat treatment intensities, which are expressed by structural changes of the wood. Simil...
C R Welzbacher, C Brischke, A O Rapp
High-energy multiple impact (HEMI)-test – Part 1: A new tool for quality control of thermally modified timber
2006 - IRG/WP 06-20346
Thermal modification processes improve durability and dimensional stability of wood, but the strength properties, especially the dynamic ones, are compromised and need to be considered with respect to industrial quality control. Results from standard dynamic strength testing, such as impact bending tests, suffer from high variability, and therefore require a high number of replicates. To overcome ...
C Brischke, A O Rapp, C R Welzbacher