Sfoglia per Soggetto "Wood"
Items 1-12 di 12
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Durability of accoya wood in ground stake testing after 10 years of exposure in Greece
(2020)In this research, acetylated wood (Accoya) was tested in ground contact in central Greece. After ten years of exposure during a ground stake test, acetylated pine wood (Pinus radiata) stakes, with a 20% acetyl weight gain, ... -
The effect of melamine formaldehyde impregnation and hot-pressing parameters on the density profile of densified poplar wood
(2020)The vertical density profile (VDP) of thermo-hydro-mechanically (THM) densified wood is a result of the combined effect of process parameters and properties of unmodified wood. The effect of thermosetting resins on VDP of ... -
Enhancement of bending strength properties of two wood species reinforced with two types of carbon fibre fabrics and two layouts
(2020)This work examined the enhancement of bending strength properties of two wood species, namely fir and pine, reinforced with two carbon fibre fabrics (CFF) of different areal weight, in two different layouts. CFF applied ... -
Evaluation of in-feed larch sawdust anti-inflammatory effect in sows
(2017)The study aimed to investigate the possible anti-inflammatory activity of larch sawdust as feed supplement in lactating sows' diet and its possible effect on the prevalence of Postpartum Dysgalactia Syndrome under field ... -
Fire performance and leach resistance of pine wood impregnated with guanyl-urea phosphate/boric acid and a melamine-formaldehyde resin
(2020)Scots pine (Pinus sylvestris L.) wood impregnated with guanyl-urea phosphate/boric acid and a melamine-formaldehyde resin exhibited considerably increased resistance to leaching, while sustaining superior fire retardancy ... -
Fire Retardancy and Leaching Resistance of Furfurylated Pine Wood (Pinus sylvestris L.) Treated with Guanyl-Urea Phosphate
(2022)Guanyl-urea phosphate (GUP) was introduced into furfurylated wood in order to improve fire retardancy. Modified wood was produced via vacuum-pressure impregnation of the GUP– furfuryl alcohol (FA) aqueous solution, which ... -
Furfurylation of tropical wood species with and without silver nanoparticles: Part I: Analysis with confocal laser scanning microscopy and FTIR spectroscopy
(2021)This work focused on the upgrading of non-durable tropical wood species originating from fast-growing plantations of Costa Rica. Modification of such tropical woods with furfuryl alcohol, although has not been broadly ... -
Furfurylation of tropical wood species with and without silver nanoparticles: Part II: Evaluation of wood properties
(2021)The purpose of the work was to assess the combined effect of furfurylation, along with the addition of silver nanoparticles (NPsAg), on the thermal stability, density, water absorption, hardness and biological durability ... -
Leach-resistant fire-retardant treated furfurylated wood by incorporating guanyl-urea phosphate
(2021)Furfurylated wood has been used widely for exterior purposes due to its superior dimensional stability and biological durability, though its fire resistance is not enhanced. Here, the introduction of the fire-retardant ... -
Prokaryotic diversity in biodeteriorated wood coming from the Bükkábrány fossil forest
(2016)The oldest standing paleo-forest in the world is located at Bükkábrány in Hungary. Some 7 million years ago a sudden and rapid deposition of sands from a prograding delta resulted in rise of the level of Lake Pannon that ... -
Technological properties and fire performance of medium density fibreboard (MDF) treated with selected polyphosphate-based fire retardants
(2020)The objective of the work was to evaluate the efficacy of two new polyphosphate-based fire retardants (FRs) and one commercial product named Siriono® on the fire performance and physical–mechanical properties of medium ...