2019 BAU trade fair: A concrete bridge supported with natural fibers

Construction using concrete reinforced with renewable materials

Research News / 1.10.2018

Tomorrow’s building material is here today. Textile-reinforced concrete (TRC) is durable, formable in diverse shapes and suitable for lightweight construction. As the name suggests, conventional TRC is reinforced with carbon or glass-fiber fabrics rather than steel. A research team at the Fraunhofer Institute for Wood Research, Wilhelm-Klauditz-Institut WKI is now replacing these fabrics with eco-friendly natural fibers. These alternatives rival conventional concrete’s performance, but leave a smaller carbon footprint, and cost less to make. Researchers will present a prototype of a natural fiber-reinforced concrete bridge at the BAU 2019 trade fair in Munich on January 14 to 19, 2019.