Projects – 2nd phase 30. Component additive approach to predict Cement paste Rheology considering Secondary Cementitious Materials and their special effect on thixotropy and concrete de-airing behaviour (CONCERT-CCair)19. From micro to macro – fundamental concrete modelling considering local shear rate and microstructure inhomogeneities due to processing using a scale-bridging approach20. Structure-effect relationship between superplasticizers and the properties of fresh cement pastes analyzed by novel combined rheological techniques21. Multiphase granular suspension flow during pumping in complex geometries – FLOWcomplex22. Multi-scale analysis of fully-resolved fresh concrete ow using mesh-free SPH23. Open channel flow behaviour of concrete in the presence of obstacles and mechanisms of flow blockage (OCF-Blockage)24. Rheology of low clinker concretes with tailored superplasticizer polymers – Control and modelling of viscosity and thixotropic structural build-up25. Shear-Dependent Rheological Behavior of Ecologically Improved Cements Containing Calcined Clays as Clinker Substitute26. Tailored yield stress for 3D printing using Low clinker cement – LCC3D27. Viscoelasticity related deformability and structural build-up of fresh concrete – Effects of the carrier liquid chemistry on particle interactions (VisCodeBuild)28. Effects of steel and polymer fiber on the rheological behavior and processing parameters of cement-based materials in the context of 3D-printing by layered extrusion – printFRC29. Superposing particle interactions and hydration effects on the rheology of cementitious systems in the presence of different ions in the aqueous phase – SPHERE DOS30. Component additive approach to predict Cement paste Rheology considering Secondary Cementitious Materials and their special effect on thixotropy and concrete de-airing behaviour (CONCERT-CCair)reactive, multiscale, multiphase construction materials