%0 Journal Article %T Mechanical Characteristics of Restoration Solutions When Metacaolines Are Used in Their Compositions %A Kazanskaya, L.F. %A Smetanin, A.A. %K Gypsum, lime, metacaolin, pozzolan activity, modified binder %J Proceedings of Petersburg Transport University %D 2023 %N 20 %P 6 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"