Structure formation of hyper-compacted and modified concrete B. B. Khasanov, A. E. Adilkhujaev, R. K. Choriev, B. M. Azizova, M. Z. Rajabov and T. A. Mirzaev E3S Web of Conf., 410 (2023) 03036 Published online: 09 August 2023 DOI: 10.1051/e3sconf/202341003036