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Author(s):     
 
Bunge, Friedhelm; Merkel, Holger
 
Title:     
 

 
Abstract:     
 
Ein neuer Wärmedämmstoff aus extrudiertem Polystyrol-Hartschaum (XPS) mit geringerer Wärmeleitfähigkeit wurde entwickelt, um die erhöhten Anforderungen an einen dauerhaften Wärmeschutz von Gebäuden einfacher und mit geringerem Materialaufwand zu erfüllen. Die bewährten mechanischen und hygrothermischen Eigenschaften von XPS-Dämmstoffen werden beibehalten. Die erste Produkt-Generation ist insbesondere für die außenliegende Wärmedämmung von erdberührten Wänden und Böden sowie für die Kerndämmung von zweischaligen Wänden entwickelt worden. Das verwendete CO2-Schäumverfahren entspricht den bestehenden Anforderungen an die Nachhaltigkeit von Bauprodukten.

Development, testing and application of extruded polystyrene foam (XPS) insulation with improved thermal properties.
Improved extruded polystyrene foam (XPS) insulation with lower thermal conductivity has been developed. This enables meeting the increased requirements for sustainable building insulation with better material efficiency. The proven mechanical and hygro-thermal properties of XPS insulation are maintained. This first product generation has been developed primarily for external perimeter insulation of basement walls and floors as well as for the insulation of cavity walls. The CO2 foaming technology meets the sustainability requirements for building products.
 
Source:     Bauphysik 33 (2011), No. 1
 
Page/s:     67-72
 
Language of Publication:     German



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