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In a joint project with the Technische Universität Braunschweig, researchers from the Fraunhofer Institute for Wood Research, Wilhelm-Klauditz-Institut WKI have developed an innovative building element for the construction industry: a sandwich element with a wood-foam core and a thin cover layer of textile-reinforced concrete. It can be used, for example, as a lightweight curtain-wall element or in interior fittings. The high-performance wood foam requires no artificial binding agents and can be produced from regionally available wood residues. Through the utilization of wood foam instead of conventional foam based on petrochemicals, the proportion of particularly sustainable construction materials in buildings can be increased.more info