Together with the Bauhaus University Weimar, we are developing biocellulose-based superplasticizers for calcium sulphate binders as part of a "Thüringen Verbund Dynamik" project (GypsumFlow). In this project, our aim is to apply anionic liquid cellulose as a superplasticizer. The project, which is funded by the State of Thuringia, is co-financed by the European Union.