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Reaktivní práškové kompozity (RPC)

Authors: Gabko, Miroslav;

Reaktivní práškové kompozity (RPC)

Abstract

Reaktivní práškové kompozity (RPC) jsou v posledních letech předmětem mnoha výzkumů v oblasti moderní technologie betonu. Jedná se o velmi jemnozrnné betony, které svými vlastnostmi výrazně převyšují ostatní druhy betonů a nabízí tak nové možnosti využití. Jejich návrh a výroba je složitým technologickým procesem, který vyžaduje stále nové poznatky v oblasti výzkumu RPC tak, aby dosáhl co nejlepších vlastností v poměru ke své vysoké ceně. Cílem práce je navrhnout směs reaktivního práškového betonu (tzv. RPC200), který disponuje pevností v tlaku 200 – 300 MPa. Dále také ověřit vliv způsobu ošetřování, ať už za zvýšené teploty nebo tlaku a ověřit možnosti výroby nízkocementového reaktivního práškového kompozitu LCRPC.

Reactive powder composites (RPC) have been recently a subject of many researches of modern concrete technology. This type of concrete is very fine and its behaviour exceeds the other types of concrete, therefore there are new possibilities of its use. The design and production of RPC is complex technology process which needs to gain new results in RPC research to get the best features regarding its higher price. This thesis is focused on design of reactive powder concrete (RPC200), which compressive strength is between 200 – 300 MPa. Next goal is to prove the influence of curing regimes like high temperature or pressure, and also check the possibilities of production of low cement reactive powder composite (LCRPC).

A

Country
Czech Republic
Related Organizations
Keywords

vlákna, Reaktivní práškový kompozit, curing, admixtures, Reactive powder composite, příměsi, fibers, ošetřování

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
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