Study of the macrostructure of refractory adhesive compositions fired at high temperatures objects and methodsN.E. Shamadinova, T.N. Eshburiev, A. Jalilov, N.S. Matkarimova and M.Sh. AtamuratovaE3S Web of Conf., 402 (2023) 07008DOI: https://doi.org/10.1051/e3sconf/202340207008