Monitoring of the Effect of Fine-Ground Ceramics Admixture on the Hydration Process of Cement Paste

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00193924" target="_blank" >RIV/68407700:21110/12:00193924 - 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

Monitoring of the Effect of Fine-Ground Ceramics Admixture on the Hydration Process of Cement Paste

Popis výsledku v původním jazyce

In this paper, hydration process of cement pastes with fine-ground ceramics used as an alternative Portland cement replacement in mass % of 10, 20 of Portland cement is investigated. The fineness of ceramic's grinding is verified by laser particle size analyzer. The kinetics of hydration process of studied materials is monitored using infrared spectrometer. The changes of materials' structure within the hardening are observed using pore size distribution measurement. Also the compressive and bending strength measurements are done. Experimental results show that the replacement of Portland cement in the amount up to 20% by mass is acceptable solution from the mechanical point of view.

Název v anglickém jazyce

Monitoring of the Effect of Fine-Ground Ceramics Admixture on the Hydration Process of Cement Paste

Popis výsledku anglicky

In this paper, hydration process of cement pastes with fine-ground ceramics used as an alternative Portland cement replacement in mass % of 10, 20 of Portland cement is investigated. The fineness of ceramic's grinding is verified by laser particle size analyzer. The kinetics of hydration process of studied materials is monitored using infrared spectrometer. The changes of materials' structure within the hardening are observed using pore size distribution measurement. Also the compressive and bending strength measurements are done. Experimental results show that the replacement of Portland cement in the amount up to 20% by mass is acceptable solution from the mechanical point of view.

Druh

O - Ostatní výsledky

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GAP104%2F10%2F0355" target="_blank" >GAP104/10/0355: Chemické a fyzikální aspekty užití jemně mleté keramiky jako alternativního pojiva v cementových kompozitech</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2012

Kód důvěrnosti údajů

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