Development of Ultra High Performance Fiber Reinforced Concrete Mixture

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00195977" target="_blank" >RIV/68407700:21110/12:00195977 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ISBEIA.2012.6423015" target="_blank" >http://dx.doi.org/10.1109/ISBEIA.2012.6423015</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ISBEIA.2012.6423015" target="_blank" >10.1109/ISBEIA.2012.6423015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Development of Ultra High Performance Fiber Reinforced Concrete Mixture

Popis výsledku v původním jazyce

Formulation process of Ultra High Performance Fiber Reinforced Concrete (UHPFRC) is described in this paper. Materials locally available in the European Union were used throughout the optimization process. The mixture was also developed without any special curing, such as elevated temperature, pressure or vapor. The optimization process consisted of two steps. In the first step a cementitious matrix was optimized with respect to its maximal compressive strength, flexural strength and workability. The key element in the optimization process was to achieve maximal particles packing density, to choose efficient enough high-range water reducer (HRWR) and to decrease water binder ratio as much as possible. In the second step of the optimization process short, high tensile strength steel fibers were added into the matrix that showed highest workability and strength. The resulting compressive strength of UHPFRC mixtures exceeded 150 MPa after 28 days, average secant modulus of elasticity was

Název v anglickém jazyce

Development of Ultra High Performance Fiber Reinforced Concrete Mixture

Popis výsledku anglicky

Formulation process of Ultra High Performance Fiber Reinforced Concrete (UHPFRC) is described in this paper. Materials locally available in the European Union were used throughout the optimization process. The mixture was also developed without any special curing, such as elevated temperature, pressure or vapor. The optimization process consisted of two steps. In the first step a cementitious matrix was optimized with respect to its maximal compressive strength, flexural strength and workability. The key element in the optimization process was to achieve maximal particles packing density, to choose efficient enough high-range water reducer (HRWR) and to decrease water binder ratio as much as possible. In the second step of the optimization process short, high tensile strength steel fibers were added into the matrix that showed highest workability and strength. The resulting compressive strength of UHPFRC mixtures exceeded 150 MPa after 28 days, average secant modulus of elasticity was

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP104%2F12%2F0791" target="_blank" >GAP104/12/0791: Vláknové kompozity na bázi cementu pro vysokoteplotní aplikace</a><br>

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

2012 IEEE Symposium on Business, Engineering and Industrial Applications

ISBN

978-1-4577-1634-8

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

857-862

Název nakladatele

Institut Teknologi Bandung

Místo vydání

Bandung

Místo konání akce

Bandung

Datum konání akce

23. 9. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—