Resistance of Self-Compacting Concrete at the Action of Changing Freezing and Thawing

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F01%3A07066087" target="_blank" >RIV/68407700:21610/01:07066087 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Resistance of Self-Compacting Concrete at the Action of Changing Freezing and Thawing

Popis výsledku v původním jazyce

With the growing interest in using SCC and the complexity of the mixture proportioning, it is essential to better understand the effect of mixture parameters govering material performance. Limited data on performance of SCC, mainly durability led to experiments on the frost resistance of SCC realized in the frame of this grant. From results of the properties measurements of hardened SCC follows that values of e.g. contraction are similar to values of normal concrete - 0.05%. Surface layers are homogeneous without surface defects. From this fact follows that the permeability of SCC decreased and, hence, permeating of components of the surrounding, incl. water is also lowered. As concerns frost resistance of SCC - it is possible to conclude, that the test results of SCC are comparable with frost resistance of normal concrete. However, in some cases resistance was higher. The additional research is needed

Název v anglickém jazyce

Resistance of Self-Compacting Concrete at the Action of Changing Freezing and Thawing

Popis výsledku anglicky

With the growing interest in using SCC and the complexity of the mixture proportioning, it is essential to better understand the effect of mixture parameters govering material performance. Limited data on performance of SCC, mainly durability led to experiments on the frost resistance of SCC realized in the frame of this grant. From results of the properties measurements of hardened SCC follows that values of e.g. contraction are similar to values of normal concrete - 0.05%. Surface layers are homogeneous without surface defects. From this fact follows that the permeability of SCC decreased and, hence, permeating of components of the surrounding, incl. water is also lowered. As concerns frost resistance of SCC - it is possible to conclude, that the test results of SCC are comparable with frost resistance of normal concrete. However, in some cases resistance was higher. The additional research is needed

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of Workshop 2001

ISBN

80-01-02335-4

ISSN

—

e-ISSN

—

Počet stran výsledku

2

Strana od-do

454-455

Název nakladatele

ČVUT

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

5. 2. 2001

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—