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Precast concrete units with Integrated VacuumInsulation Panels

Variotec GmbH & Co. KG, 92318 Neumarkt/Oberpfalz, Germany


Variotec from Neumarkt/Oberpfalz in Germany has devised a system at the practical level for highly-insulated outer walls of precast concrete units in which vacuum insulation panels are used as the insulating material. With the integrated vacuum insulation, the wall elements at a wall thickness of 150 mm attain a U value of up to 0.06 W/m2K. As a comparison: to attain the same insulating figure with a 150 mm thick concrete wall with additionally applied polystyrene (=0,030), a 50 cm thermal insulation layer thickness would be needed!

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Variotec GmbH & Co. KG
Weißmarterstr. 3-5
92318 Neumarkt/Oberpfalz, Germany
T +49 9181 69460
F +49 9181 8825

CPi worldwide journals are trade journals for the concrete and precast concrete industry that are published in 10 different language editions in more than 170 countries. These trade journals, with their practical editorial reporting on research, production and applications, are specifically addressing the decision makers of the concrete and precast concrete industry.

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