AkuHops - Acoustic Panels Made from Hop Waste
Reducing reverberation times while ensuring the recyclability of materials used poses a central challenge for the interior design of sustainable buildings. The research project AkuHops explores the potential of acoustic panels made from agricultural residues—specifically hop waste from the Hallertau region. The goal is to develop recyclable panels that are not only acoustically effective but also mechanically stable, reversibly mountable, and aesthetically appealing.
The panel material is based on hop fibers, which are extracted from the stalks left over after the hop harvest. Through a combination of natural binding agents (e.g., lignin) and a material-appropriate pressing process, large-format acoustic elements are to be produced. These elements are connected to a modular support structure that allows for easy disassembly and reuse. The effectiveness of the panels under real-world conditions will be tested through large-scale application in a research hall.
Project Duration:
May 2025 – October 2026