Mechanical properties of ultra high performance fibre reinforced concrete

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00300774" target="_blank" >RIV/68407700:21110/16:00300774 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical properties of ultra high performance fibre reinforced concrete

Popis výsledku v původním jazyce

Ultra-high performance fiber reinforced concrete is a composite material with a high cement and silica fume content, a low water-binder ratio, and aggregates smaller than 4 mm. It has outstanding material characteristics such as self-consolidating workability, very high mechanical properties and low permeability, which results in excellent environmental resistance. Typical strengths are 100 to 200 MPa in uniaxial compression and 6 to 15 MPa in uniaxial tension. Moreover, these materials exhibit strain hardening under tension and a significant energy absorption capacity. In addition, the author describes a formulation process for ultra-high performance fiber reinforced concrete that has been developed without using heat treatment, pressure, or a special mixer. Only ordinary materials available commercially in the Czech Republic were utilized throughout the material design process.

Název v anglickém jazyce

Mechanical properties of ultra high performance fibre reinforced concrete

Popis výsledku anglicky

Ultra-high performance fiber reinforced concrete is a composite material with a high cement and silica fume content, a low water-binder ratio, and aggregates smaller than 4 mm. It has outstanding material characteristics such as self-consolidating workability, very high mechanical properties and low permeability, which results in excellent environmental resistance. Typical strengths are 100 to 200 MPa in uniaxial compression and 6 to 15 MPa in uniaxial tension. Moreover, these materials exhibit strain hardening under tension and a significant energy absorption capacity. In addition, the author describes a formulation process for ultra-high performance fiber reinforced concrete that has been developed without using heat treatment, pressure, or a special mixer. Only ordinary materials available commercially in the Czech Republic were utilized throughout the material design process.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GBP105%2F12%2FG059" target="_blank" >GBP105/12/G059: Kumulativní časově závislé procesy ve stavebních materiálech a konstrukcích</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Service Life of Cement-Based Materials and Structures

ISBN

978-2-35158-172-8

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

473-482

Název nakladatele

Rilem Publications s.a.r.l.

Místo vydání

Bagneux

Místo konání akce

Lyngby

Datum konání akce

21. 8. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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