Designing the composition of road concrete with chemical additivesTursoat Amirov, Xojiakmal Aripov, Bobomurod Qurbonov, Matchon Tuxtayev and Sukhrob RakhmatovE3S Web Conf., 264 (2021) 02049DOI: https://doi.org/10.1051/e3sconf/202126402049