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Author(s):	Hub, Alexander; Zimmermann, Gregor; Knippers, Jan
Title:	Leichtbeton mit Aerogelen als Konstruktionswerkstoff - Herstellung und Eigenschaften
Abstract:	Aerogelhaltiger Leichtbeton weist als gefügedichtes Material eine signifikant verbesserte Wärmedämmung gegenüber luftgedämmten Leichtbetonmaterialien auf. Durch eine gezielte Beeinflussung der Betonkomponenten zu einer höheren Packungsdichte lassen sich auch die Festigkeitseigenschaften positiv beeinflussen, sodass das Material sowohl eine hervorragende Dämmwirkung als auch eine ausreichende Tragfähigkeit aufweist. Der Aufsatz beschreibt die Materialentwicklung und experimentell ermittelte Materialparameter. Aerogel light concrete as structural material. Manufacturing and properties Aerogel containing concrete disclaims a densely textured material which offers a significantly improved heat insulation property compared to air insulated lightweight concrete. A systematic manipulation of the concrete components in a higher packing density also positively influences the strength properties, so that the material has both excellent heat insulation properties and a sufficient bearing capacity. The article describes the development of materials and experimental material parameters.
Source:	Beton- und Stahlbetonbau 108 (2013), No. 9
Page/s:	654-661
Language of Publication:	German

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