Recycling of aluminosilicate waste: Impact onto geopolymer formation N. Essaidi, A. Gharzouni, L. Vidal, F. Gouny, E. Joussein and and S. Rossignol Eur. Phys. J. Special Topics, 224 9 (2015) 1707-1713 Published online: 30 July 2015 DOI: 10.1140/epjst/e2015-02492-9