Study of the effect of consistency on the abrasion resistance of concrete

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU139523" target="_blank" >RIV/00216305:26110/21:PU139523 - isvavai.cz</a>

Výsledek na webu

<a href="https://aip.scitation.org/doi/abs/10.1063/5.0041985" target="_blank" >https://aip.scitation.org/doi/abs/10.1063/5.0041985</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0041985" target="_blank" >10.1063/5.0041985</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Study of the effect of consistency on the abrasion resistance of concrete

Popis výsledku v původním jazyce

Durability of concrete against various aggressive influences, which indicates the lifetime of a construction, is often the main criterion upon designing of up-to-date concretes. These aggressive influences may also include the effect of mechanical wear of a composite caused by abrasion. Recent researches and published studies on this topic are dealing mainly with the effect of input raw materials, concretely, the aggregate type or mineral additives, on the abrasion resistance of cement composite. The presented article aims on the problematics of various methods of concrete mix processing from the mechanical abrasion resistance point of view. These processing methods may include the traditional vibrated reference concrete, self-compacting concrete and semi-dry concrete used for production of vibropressed concrete prefabricates. Designed concrete mixtures illustrate the above-named methods for production of concrete components exposed to mechanical abrasion whereas comparable mechanical parameters are consistent for all methods and the concrete are made from the same input raw materials. Besides the abrasion resistance of produced concretes, their other physical-mechanical parameters are monitored together with the relationship between these parameters and the resistance to mechanical abrasion.

Název v anglickém jazyce

Study of the effect of consistency on the abrasion resistance of concrete

Popis výsledku anglicky

Durability of concrete against various aggressive influences, which indicates the lifetime of a construction, is often the main criterion upon designing of up-to-date concretes. These aggressive influences may also include the effect of mechanical wear of a composite caused by abrasion. Recent researches and published studies on this topic are dealing mainly with the effect of input raw materials, concretely, the aggregate type or mineral additives, on the abrasion resistance of cement composite. The presented article aims on the problematics of various methods of concrete mix processing from the mechanical abrasion resistance point of view. These processing methods may include the traditional vibrated reference concrete, self-compacting concrete and semi-dry concrete used for production of vibropressed concrete prefabricates. Designed concrete mixtures illustrate the above-named methods for production of concrete components exposed to mechanical abrasion whereas comparable mechanical parameters are consistent for all methods and the concrete are made from the same input raw materials. Besides the abrasion resistance of produced concretes, their other physical-mechanical parameters are monitored together with the relationship between these parameters and the resistance to mechanical abrasion.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

SPECIAL CONCRETE AND COMPOSITES 2020: 17th International Conference

ISBN

978-0-7354-4066-1

ISSN

0094-243X

e-ISSN

—

Počet stran výsledku

5

Strana od-do

„020006-1“-„020006-5“

Název nakladatele

AIP Publishing

Místo vydání

USA, Melville

Místo konání akce

Skalský dvůr

Datum konání akce

14. 10. 2020

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

000653725400022