Odolnost povrchu betonu s bezsádrovcovými cemnety proti účinkům střídavého mrazu, rozmrazování a chemických látek

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F07%3APU67858" target="_blank" >RIV/00216305:26110/07:PU67858 - 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

CONCRETE BASED ON GYPSUMFREE CEMENTS: SURFACE RESISTANCE TO CYCLIC DE-ICING, DEFROSTING AND CHEMICAL SUBSTANCES

Popis výsledku v původním jazyce

Concrete based on gypsumfree cements are composites featuring quick initial strength (up to 3-day hardening); such strength is comparable to common concrete strength after 28-day hardening. That is why we can apply these composites to put revamped constructions into service as quick as possible. Since these concretes serve also for repairs of concrete road surface, the composites shall feature - in addition to specified strength - also resistance to cyclic de-icing, defrosting and chemical substances. Resistance of these concrete road composites to cyclic de-icing, defrosting and chemical substances is detected as late as after 28-day hardening. In case of concrete based on gypsumfree cements, there is impossible to foreclose its exposition to these conditions prior to 28-day hardening. This paper describes findings as to resistance of these concretes to defrosting and chemical substances applied to concrete surface within 3 days or 7 days respectively as from casting, and comparing th

Název v anglickém jazyce

CONCRETE BASED ON GYPSUMFREE CEMENTS: SURFACE RESISTANCE TO CYCLIC DE-ICING, DEFROSTING AND CHEMICAL SUBSTANCES

Popis výsledku anglicky

Concrete based on gypsumfree cements are composites featuring quick initial strength (up to 3-day hardening); such strength is comparable to common concrete strength after 28-day hardening. That is why we can apply these composites to put revamped constructions into service as quick as possible. Since these concretes serve also for repairs of concrete road surface, the composites shall feature - in addition to specified strength - also resistance to cyclic de-icing, defrosting and chemical substances. Resistance of these concrete road composites to cyclic de-icing, defrosting and chemical substances is detected as late as after 28-day hardening. In case of concrete based on gypsumfree cements, there is impossible to foreclose its exposition to these conditions prior to 28-day hardening. This paper describes findings as to resistance of these concretes to defrosting and chemical substances applied to concrete surface within 3 days or 7 days respectively as from casting, and comparing th

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Modern Building Materials, Structures and Techniques

ISBN

978-9955-28-131-3

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

41-42

Název nakladatele

Vilnius Gediminas technical University

Místo vydání

Vilnius, Litva

Místo konání akce

Vilnius

Datum konání akce

16. 5. 2007

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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