Vliv složení na vlhkostní a tepelné vlastnosti cementových kompozit s rozptýlenou výztuží

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Effect of Composition on Hygric and Thermal Properties of Fiber Reinforced Cement Composites

Popis výsledku v původním jazyce

Cement-based materials are characterized by very good properties in compression but their brittle failure behavior under tensile or impact loads was a limiting factor for their applicability from the very beginnings. Fiber reinforcement is a traditionaland effective method how to improve the toughness and durability of cement-based products. In the current practice, steel, glass, carbon and various polymeric fibers are commonly used in cement-based materials. Although mechanical properties of these composites have been subjected to extensive research, transport and storage parameters such as moisture diffusivity, water vapor permeability and sorption isotherms as well as the thermal properties were not yet studied at all until very recently. The present contribution summarizes the results of experiments performed to study the effect of composition on hygric and thermal properties of glass fiber reinforced composites and carbon fiber reinforced cement composites.

Název v anglickém jazyce

The Effect of Composition on Hygric and Thermal Properties of Fiber Reinforced Cement Composites

Popis výsledku anglicky

Cement-based materials are characterized by very good properties in compression but their brittle failure behavior under tensile or impact loads was a limiting factor for their applicability from the very beginnings. Fiber reinforcement is a traditionaland effective method how to improve the toughness and durability of cement-based products. In the current practice, steel, glass, carbon and various polymeric fibers are commonly used in cement-based materials. Although mechanical properties of these composites have been subjected to extensive research, transport and storage parameters such as moisture diffusivity, water vapor permeability and sorption isotherms as well as the thermal properties were not yet studied at all until very recently. The present contribution summarizes the results of experiments performed to study the effect of composition on hygric and thermal properties of glass fiber reinforced composites and carbon fiber reinforced cement composites.

Druh

D - Stať ve sborníku

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of Workshop 2004

ISBN

80-01-02945-X

ISSN

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e-ISSN

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Počet stran výsledku

2

Strana od-do

518-519

Název nakladatele

ČVUT

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

22. 3. 2004

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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