The application of textile reinforced lightweight aggregate concrete in ultra-thin slabs

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00342058" target="_blank" >RIV/68407700:21110/20:00342058 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org" target="_blank" >https://doi.org</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0000463" target="_blank" >10.1063/5.0000463</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The application of textile reinforced lightweight aggregate concrete in ultra-thin slabs

Popis výsledku v původním jazyce

The paper deals with the experimental research of ultra-thin elements made of lightweight concrete with glass fibre reinforcement fixed in a mesh form. The experiments included the production of slabs and complementary unreinforced test specimens in determining the lightweight concrete material characteristics. The mixture of the used finegrained concrete contains Liapor porous aggregate. A suitable method avoids the undesirable separation of lightweight aggregates. Two types of 3D glass textiles with different mesh densities were used to reinforce the specimens. The slabs were concreted horizontally in special wooden forms. The specimens showed high strength even at low bulk density. Slabs tested in flexural strength demonstrated, after unloading, the ability to partially close cracks and reduce the resulting deflection. This fact proved that this reinforcement acts partially pre-stressed.

Název v anglickém jazyce

The application of textile reinforced lightweight aggregate concrete in ultra-thin slabs

Popis výsledku anglicky

The paper deals with the experimental research of ultra-thin elements made of lightweight concrete with glass fibre reinforcement fixed in a mesh form. The experiments included the production of slabs and complementary unreinforced test specimens in determining the lightweight concrete material characteristics. The mixture of the used finegrained concrete contains Liapor porous aggregate. A suitable method avoids the undesirable separation of lightweight aggregates. Two types of 3D glass textiles with different mesh densities were used to reinforce the specimens. The slabs were concreted horizontally in special wooden forms. The specimens showed high strength even at low bulk density. Slabs tested in flexural strength demonstrated, after unloading, the ability to partially close cracks and reduce the resulting deflection. This fact proved that this reinforcement acts partially pre-stressed.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název statě ve sborníku

SPECIAL CONCRETE AND COMPOSITES 2019: 16th International Conference

ISBN

978-0-7354-1961-2

ISSN

0094-243X

e-ISSN

1551-7616

Počet stran výsledku

9

Strana od-do

—

Název nakladatele

AIP Conference Proceedings

Místo vydání

New York

Místo konání akce

Lísek, Bystřice nad Pernštejnem

Datum konání akce

16. 10. 2019

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000557821500019