Polymer reagent in construction practice Natalya Goncharova, Zebuniso Abobakirova, Shoxrux Davlyatov, Shodil Umarov and Alexsandr Mukhamedzanov E3S Web of Conf., 365 (2023) 02024 Published online: 30 January 2023 DOI: 10.1051/e3sconf/202336502024