New UHPFRC footbridges in Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00346014" target="_blank" >RIV/68407700:21110/20:00346014 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21610/20:00346014
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
New UHPFRC footbridges in Czech Republic
Original language description
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
Czech name
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Czech description
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Project
<a href="/en/project/GA17-22796S" target="_blank" >GA17-22796S: Experimental and numerical analysis of bond behaviour between steel reinforcement and Ultra High Performance Concrete (UHPC) at elevated temperatures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of HiPerMat 2020 5th International Symposium on Ultra-High Performance Concrete and High Performance Construction Materials
ISBN
978-3-7376-0828-2
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
47-48
Publisher name
Kassel University Press GmbH
Place of publication
Kassel
Event location
Kassel
Event date
Jan 18, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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