Low Energy Alite and Belite-Rich LC3: Early Hydration, Isothermal Calorimetry and Strength Development

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26232511%3A_____%2F24%3AN0000083" target="_blank" >RIV/26232511:_____/24:N0000083 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/978-981-97-1972-3" target="_blank" >http://dx.doi.org/10.1007/978-981-97-1972-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-981-97-1972-3" target="_blank" >10.1007/978-981-97-1972-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Low Energy Alite and Belite-Rich LC3: Early Hydration, Isothermal Calorimetry and Strength Development

Popis výsledku v původním jazyce

The paper deals with LC3 cement using low-energy alite and belite-rich clinker. Alite and belite-rich low-energy clinkers were synthetized in laboratory conditions at 1325 ℃ and 1350 ℃. Early hydration, followed by isothermal calorimetry and phase analysis using QXRD, is complemented with strength development after 2d, 7d and 28d. The role of constituents is studied on binary and ternary systems using calcined clay and limestone. Limestone Calcined Clay Cement (LC3) is a blended cement that combines clinker, gypsum, limestone and calcined clay. Alite-rich Portland cement burned at 1450 ℃ is commonly a first choice due to its activation potential. Recently, LC3 belite-rich cement has drawn scientific interest. The third option is to use mineralized low-energy alite-rich clinker, saving a considerable amount of energy and emissions of CO2. The paper reveals the possibility of using alite-rich low-energy clinker for LC3 cement.

Název v anglickém jazyce

Low Energy Alite and Belite-Rich LC3: Early Hydration, Isothermal Calorimetry and Strength Development

Popis výsledku anglicky

The paper deals with LC3 cement using low-energy alite and belite-rich clinker. Alite and belite-rich low-energy clinkers were synthetized in laboratory conditions at 1325 ℃ and 1350 ℃. Early hydration, followed by isothermal calorimetry and phase analysis using QXRD, is complemented with strength development after 2d, 7d and 28d. The role of constituents is studied on binary and ternary systems using calcined clay and limestone. Limestone Calcined Clay Cement (LC3) is a blended cement that combines clinker, gypsum, limestone and calcined clay. Alite-rich Portland cement burned at 1450 ℃ is commonly a first choice due to its activation potential. Recently, LC3 belite-rich cement has drawn scientific interest. The third option is to use mineralized low-energy alite-rich clinker, saving a considerable amount of energy and emissions of CO2. The paper reveals the possibility of using alite-rich low-energy clinker for LC3 cement.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20100 - Civil engineering

Projekt

<a href="/cs/project/GA23-05122S" target="_blank" >GA23-05122S: Vliv kombinace tavidel, mineralizátorů a SCMs na vlastnosti nízkoenergetického slínku</a><br>

Návaznosti

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

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 7th International Conference on Geotechnics, Civil Engineering and Structures, CIGOS 2024

ISBN

978-981-97-1971-6

ISSN

—

e-ISSN

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Počet stran výsledku

9

Strana od-do

509-517

Název nakladatele

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Místo vydání

Springer Nature Singapore Pte Ltd. 2024

Místo konání akce

Ho Chi Minh City, Vietnam

Datum konání akce

4. 4. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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