Interior components in rail vehicles must meet defined fire protection requirements. The corresponding DIN EN 45545-2 has been revised in 2020 and new fire protection requirements were added for the component classes. In order to achieve these requirements, the joint project “FlamenCo” (FKZ: 2222HV031A-D) is developing an impregnating agent containing phosphonate and corresponding fire protection varnish for wooden interior components.
In this study the fire retardancy of six different phosphonate-containing impregnating agents was investigate for beech and birch wood.
Keywords: wooden components, rail vehicles, phosphonates, fire retardant, B2 fire test
Authors
Anja Kampe
Eberswalde University for Sustainable Development, Germany
Simon Gutzmer
Eberswalde University for Sustainable Development, Germany
Stephan Liebsch
Zschimmer & Schwarz Mohsdorf GmbH& Co.KG, Germany, Liebsch, Stephan
Alexander Pfriem
TU Dresden, Faculty of Mechanical Science and Engineering
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