Geopolymer Concrete Physical and Mechanical Properties on a Combined Binder Reinforced with Dispersed Polypropylene Fiber. - Stel'makh, Sergei A.; Beskopylny, Alexey N.; Shcherban, Evgenii M.; Elshaeva, Diana; Chernilnik, Andrei; Kuimov, Denis; Evtushenko, Alexandr; Oganesyan, Samson (Polymers (20734360), 2025)