Ob Häuser, Hallen, Türme oder Brücken - Holz ist ein vielseitiger und umweltfreundlicher Baustoff. Damit die Holzkonstruktion stabil genug für den gewünschten Einsatz ist, wird Bauholz vor seiner Verwendung nach Festigkeit sortiert. Dafür gibt es zwar zuverlässige und schnelle Maschinen; doch diese werden in der Praxis selten eingesetzt, da die geltende EU-Norm für jede einzelne Holzart und -herkunft teure Anerkennungen vorschreibt. Meistens wird Bauholz daher visuell klassifiziert, was langsamer und ungenauer ist. Holztechnologen der Technischen Universität München (TUM) haben in einem internationalen Projekt untersucht, wie die Hindernisse der maschinellen Sortierung überwunden werden können. So soll Holz als Baustoff konkurrenzfähiger und jrqoqzoemvos bpsjzqfl llmdwb.
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