Utilization of ceramic wastes as pozzolanic materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00223653" target="_blank" >RIV/68407700:21110/14:00223653 - 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

Utilization of ceramic wastes as pozzolanic materials

Popis výsledku v původním jazyce

The possible applicability of ceramic waste powder as partial Portland cement replacement in concrete production is studied in this paper. The cement industry is responsible for about 7% of all CO2 generated and the cost of cement represents more than 45% of the concrete cost. Several by-products are used as Portland cement replacement. In this research, the use of two wastes ceramic and two Portland cements was analyzed. The replacements in weight were of 8, 16, 24, 32, and 40%. The chemical and mineralogical compositions of raw materials, were determined using XRF and XRD analysis,. For the all blended cement, the pozzolanic activity, the heat realesed rate and the hydrated compounds identification by XRD were determined. The results showed that bothceramic wastes have pozzolanic activity with both Portland cements.

Název v anglickém jazyce

Utilization of ceramic wastes as pozzolanic materials

Popis výsledku anglicky

The possible applicability of ceramic waste powder as partial Portland cement replacement in concrete production is studied in this paper. The cement industry is responsible for about 7% of all CO2 generated and the cost of cement represents more than 45% of the concrete cost. Several by-products are used as Portland cement replacement. In this research, the use of two wastes ceramic and two Portland cements was analyzed. The replacements in weight were of 8, 16, 24, 32, and 40%. The chemical and mineralogical compositions of raw materials, were determined using XRF and XRD analysis,. For the all blended cement, the pozzolanic activity, the heat realesed rate and the hydrated compounds identification by XRD were determined. The results showed that bothceramic wastes have pozzolanic activity with both Portland cements.

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/7AMB13AR011" target="_blank" >7AMB13AR011: Vliv pucolánových přísad na vlastnosti cementových kompozitů v počátečním stadiu hydratace</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Nanotechnology 2014: Technical Proceedings of the 2014 NSTI Nanotechnology Conference and Expo

ISBN

9781482258301

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

230-233

Název nakladatele

CRC Press

Místo vydání

Boca Raton

Místo konání akce

Washington

Datum konání akce

15. 6. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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