Hydrothermal Conditions Influence on Aluminous Cement Pastes with Metakaolin

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00243396" target="_blank" >RIV/68407700:21110/16:00243396 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Hydrothermal Conditions Influence on Aluminous Cement Pastes with Metakaolin
Original language description
Following contribution focuses on the influence of hydrothermal curing conditions applied at early age of cement pastes and theirs reaction to elevated temperatures. Hydrothermal curing in the autoclave device (150°C, 0.45 MPa and 100% humidity) took place for 4 hours. Tested pastes were made from aluminous cement Secar®71 suitable for refractory composites. The cement pastes were modified by various amount of metakaolin (0%, 5%, 10% and 15% of cement weight). Benefit of hydrothermal curing lies in rapid increase of mechanical properties at the age of 1 day after production. Basic mechanical properties, fracture energy, dynamic modulus of elasticity were tested on specimens 40 x 40 x 160 mm exposed to 105 °C, 600 °C and 1000 °C for 3 hours.
Czech name
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Czech description
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Project
<a href="/en/project/GAP104%2F12%2F0791" target="_blank" >GAP104/12/0791: Fiber-Reinforced Cement Composites for High-Temperature Applications</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Central Europe towards Sustainable Building 2016 - Innovations for Sustainable Future
ISBN
978-80-271-0248-8
ISSN
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e-ISSN
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Number of pages
2
Pages from-to
313-314
Publisher name
GRADA PUBLISHING
Place of publication
Praha
Event location
Prague
Event date
Jun 22, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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