#Composites

2025-02-06

JEC Composites Innovation Award 2025 for CO2-negative house walls in lightweight construction

At this year's JEC Composites Innovation Awards ceremony, the award in the "Construction & Civil Engineering" category went to the "DACCUSS" project, coordinated by the DITF. TechnoCarbon Technologies GbR, the inventor of Carbon Fiber Stone (CFS), received the JEC Award together with its development partners. The award is for the development of house walls made of Carbon Fiber Stone (CFS), a CO2 negative composite material.

Each year, the JEC Composites Innovation Awards recognize innovative and creative projects that demonstrate the full potential of composite materials. With the help of a development team from 12 companies and research institutions, TechnoCarbon Technologies GbR successfully submitted its innovative DACCUSS building element for house walls made of Carbon Fiber Stone.

Carbon Fiber Stone is a building material made of natural rocks and bio-based carbon fibers. It serves as an environmentally friendly replacement for CO2-intensive concrete in the construction industry. While conventional concrete walls release large amounts of CO2 during production, the DACCUS building element binds 59 kg of CO2 per square meter and therefore has a negative carbon footprint. In addition, the panels weigh only one-third of equivalent reinforced concrete house walls.

(from left) Kolja Kuse (TechnoCarbon), Dr. Erik Frank (DITF), Britta Waschl (e5) Photo: © 2025 DACCUS-Team

Each DACCUS element consists of several high-strength natural stone slabs made from magmatic rock. Inside the construction are bio-based carbon fibers, which the DITF Denkendorf is working intensively to develop. They form the stiffening element that enables the high strength of the construction elements and, in turn, contribute to the negative CO2 balance. The layer between the natural rock slabs is filled with carbon-negative biochar granulate, which is responsible for the insulation of the building element. The mineral sawdust from the cut rock slabs can be used as a soil amendment and serves as a binder for free CO2 from the atmosphere. The strict focus on processes and materials that actively bind CO2 has made it possible to produce a building material with a negative CO2 balance.

Partners: Deutsche Institute für Textil- und Faserforschung Denkendorf (DITF), TechnoCarbon Technologies GbR, Universität Hamburg (UHH), Labor für Stahl- und Leichtmetallbau GmbH (LSL), AHP GmbH & Co. KG, Technische Universität München (TUM), GVU mbH, Silicon Kingdom Holding Ltd., Gallehr Sustainable Risk Management GmbH, Peer Technologies GmbH & Co. KG, GREIN srl, Convoris Group GmbH, RecyCoal GmbH, ITA, Institut für Textiltechnik der RWTH Aachen, LISD GmbH.

Fabolose: Fabricating vegan and circular leather alternatives from bio-tech-derived cellulose

Fabulose is an EU funded project coordinated by the German Institutes of Textile and Fiber Research (DITF). Its consortium consists of leading research institutes, biotech innovators, and industry stakeholders who aim to create high-performance, biobased and recyclable leather-like fabrics, using efficient biotech production routes for bacterial cellulose, cyanophycin and bacterial pigments

More safety and comfort for protective clothing thanks to auxetic fabrics

When everyday materials are pulled, they stretch or elongate in the direction of the pull and become narrower in cross-section. We can also observe this property in two-dimensional textiles. Auxetic structures behave differently here. They have the striking property of not changing under tensile stress or even increasing their width or thickness. These properties are advantageous, for example, in protective textiles or textile filter media. The DITF are researching auxetic fabrics for various applications.

Panty liners prevent bacterial vaginosis

Worldwide, almost one third of women of childbearing age suffer from bacterial vaginosis. This is when the sensitive microbiome of the vagina becomes unbalanced. Such a disorder of the vaginal flora can cause urogenital infections, abscesses on the ovaries or fallopian tubes or premature births. This significantly increases the risk of infertility in women and of contracting a sexually transmitted disease or HIV.

DITF send a signal for climate protection

The German Institutes of Textile and Fiber Research Denkendorf (DITF) have successfully implemented extensive investments in photovoltaic systems at their site in Denkendorf. The systems installed on the roofs of the buildings and covered parking lots have a total installed capacity of 840 kilowatt peak (kWp). The DITF invested 1.6 million euros in this with the support of the state of Baden-Württemberg. The system was ceremonially put into operation on September 17, 2025.

JEC WORLD 2026 opens: Paris becomes the World Capital of composites

JEC World 2026 opens tomorrow, March 10, at Paris Nord Villepinte, bringing together the entire composites ecosystem for three days of exhibitions, conferences, technical sessions, strategic industry gatherings, and business meetings. As the “festival of composites”, JEC World is also a destination for a broad spectrum of other professional visitors, eager to discover how these advanced materials can offer sustainable solutions to their industries.

Teijin Carbon advances sustainability leadership with EcoVadis, CDP reporting and expanding Tenax Next™ sustainable carbon fiber portfolio

As the composites industry intensifies its focus on measurable environmental, social and governance (ESG) progress, Teijin Carbon announces significant milestones that advance its position among the sector’s most sustainability-driven material suppliers. Teijin Carbon Europe achieved an EcoVadis score of 72/100 in the 2025 assessment, ranking among the top 15% of evaluated companies in its industry.

JEC World 2026 returns with an unprecedented content program

Recognized worldwide as the leading trade exhibition for composite materials and their applications, JEC World returns on March 10-12, 2026, at Paris Nord Villepinte as the most ambitious edition to date, in line with its motto “Pushing the limits”. As the must-attend event for the composites industry, JEC World will offer an unprecedented program, blending conferences, markets insights, technical sessions, awards, and above all, a unique experience and invaluable connections.

Driving WARP KNIT Inspiration

KARL MAYER sees performance fabrics and next-level textile solutions in particular as potential growth drivers for its customers, as a motor for business development and as real game changers for the entire textile industry. Innovation does not happen by chance. It is the result of close exchange with customers & brands, textile expertise and competence in textile machine engineering. This is why KARL MAYER is investing in progress and collaborative development and opening its TEXTILE INNOVATION CEN-TER (TIC) – a place to be for the entire textile world.

Knowledge that drives progress: Techtextil and Texprocess forums strengthen the global textile industry with a future-oriented programme

From AI-supported production optimisation and digital manufacturing solutions to circular technologies and bio-based high-performance materials: the Techtextil and Texprocess forums provide answers to the key challenges of the global textile industry with a curated content programme. As hubs for innovation and knowledge, they enhance competitiveness and offer orientation in changing markets. From 21 to 24 April 2026, Frankfurt is once again the global meeting point for thought leaders from industry, research and business.