3rd International Workshop on the Use of Biomaterials in Pavements Workshop Biomaterials 2026

A Multi-Technique Investigation of Algae and Biochar as Bio-Modifiers for Bitumen via Rheology, FTIR and 1H-NMR Spectroscopy.- Investigation of the dry-process incorporation of lignin into asphalt mixture.- The Impact of a Bio-based Polymer Modified Binder on the Performance and Sustainability of High-RAP Asphalt Mixtures.- Aging characterization of bio-replacement and bio-extended clear binders.- Using biomaterials to improve unsealed roads in New Zealand – Early assessment of ‘Nature's Road'.- The effect of mixing protocols on lignin-modified binder performance.- Low Emission Asphalt Mixture Using Bio-Based Materials.- Study of Permanent Deformation in Brazilian Soils with the addition of Buriti Fibre (Mauritia flexuosa).- Scaling an instant bio-based bitumen in Road Construction: Lessons learned from a Swiss Pilot Project.- Synergistic Effects of Kraft Lignin and Tall Oil Additives on the Rheological Properties of Bio-Extended Binders.- BIOBIT: a trilateral research project exploring the limits of asphalt bio-materials via a multiscale approach.