1969
DOI: 10.1007/bf02604735
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Gefüge- und Eigenschaftsänderungen im Holz durch mechanische und thermische Beanspruchung

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Cited by 16 publications
(3 citation statements)
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“…The microvoids left behind due to loss of material can cause an increased hygroscopicity at high RH due to capillary condensation, whereas the hygroscopicity at lower RH is decreased due to loss of sorption sites in the cell wall (Hoffmeyer et al 2003). In this study, however, the temperature and duration of drying are considered insufficient to cause significant chemical degradation of the wood cell wall (Kollmann et al 1969). In this study, however, the temperature and duration of drying are considered insufficient to cause significant chemical degradation of the wood cell wall (Kollmann et al 1969).…”
Section: The Significance Of Drying Proceduresmentioning
confidence: 99%
“…The microvoids left behind due to loss of material can cause an increased hygroscopicity at high RH due to capillary condensation, whereas the hygroscopicity at lower RH is decreased due to loss of sorption sites in the cell wall (Hoffmeyer et al 2003). In this study, however, the temperature and duration of drying are considered insufficient to cause significant chemical degradation of the wood cell wall (Kollmann et al 1969). In this study, however, the temperature and duration of drying are considered insufficient to cause significant chemical degradation of the wood cell wall (Kollmann et al 1969).…”
Section: The Significance Of Drying Proceduresmentioning
confidence: 99%
“…8). Cracks 5 of this kind had been detected previously in heated I wood as a result of the loss of substance during thermal 1 treatment (Fengel 1966;Kollmann, Schmidt, , Kufner, Fengel and Schneider 1969)· In places where the cell walls are kinked the wall 1 substance is compressed and the border at the lumen-- 9. Folds at the lumenside of the cell wall as a result of pressing lead to a indentation between the cell wall and the glue block.…”
Section: Resultsmentioning
confidence: 93%
“…Az eljárások között a szakirodalom külön tárgyalja a kémiai és az úgynevezett termikus modifikációt. A faanyagok hőkezelésének története a múlt századra nyúlik vissza, számos kutató foglalkozott a téma különböző aspektusaival (Tiemann 1920, Stamm & Hansen 1937, Stamm et al 1946, Kollmann et al 1958, 1963, 1969, Burmester 1973, 1974a, 1974b. A finn ThermoWood sikereinek köszönhetően a tudományos kutatómunka a kilencvenes évektől ismét a fókuszába helyezte a faanyagok hőkezelését.…”
Section: Bevezetésunclassified