Biocolonisation of polymer-modified mortars Lucy Travailleur, Marielle Gueguen-Minerbe, Issam Nour, Sandrine Marceau, Emmanuel Keita and Thierry Chaussadent Matériaux & Techniques, 108 3 (2020) 305 Published online: 03 December 2020 DOI: 10.1051/mattech/2020026