UHPC, Ultra High Performance Concrete, usually reinforced with steel (usually high strength) or polyolefin fibres (PP, PA or PVA), is therefore better named as UHPFRC, (Ultra High Performance Fibre Reinforced Concrete). It is modern material based on principles similar to normal strength concrete (NSC), but applied in the smaller scale, characterized by its material optimization: fine-grained sand, silica fume, fibres, Portland cement with no large aggregate. Used mixture was finally developed in 2017 after a several years of research and applied tests in cooperation of KŠ PREFA company and Klokner institute of CTU. The exact design of the mixture cannot be published, but it is quite similar to standard UHPC mixtures described above.There are no valid (or validated by legislative) normative standards In Czech Republic concerning UHPC, except three methodical manuals published by Klokner institute of CTU in Prague in 2015