Influence of coloring on the properties of epoxy binders and fiberglass rebar based on themA. I. Leshtayev, I. P. Storozhuk, M. A. Orlov, I. A. Polikarpova, R. R. Ivan'kov and V. A. NelyubE3S Web of Conf., 413 (2023) 02028DOI: https://doi.org/10.1051/e3sconf/202341302028