Role of basalt dust in the formation of the modified gypsum structureVictoria Petropavlovskaya, Maria Zavadko, Kirill Petropavlovskii, Aleksandr Buryanov, Tatiana Novichenkova and Andrey PustovgarE3S Web Conf., 97 (2019) 02036DOI: https://doi.org/10.1051/e3sconf/20199702036