The 5th NoMaD (New Materials and Sustainability) conference was held in Nantes on November 13th and 14th, 2025. It brought together 130 participants, including around thirty industry professionals, all interested in sustainable development and the use of solutions to limit carbon impact in the civil engineering sector.

The Interreg 3DFormworks project was featured in two presentations:

- One by Louise Bétrémieux, on the study of the reactivity of mineral additives for the formulation of a low-carbon cementitious ink for 3D printing of concrete.

- The other by Antoine Delamou on the formulation and characterization of low-carbon printable mortars, and the optimization of admixtures and the stacking of compound binders.