Impact of waste materials on hygric transport parameters of low-cement heat-resistant composites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00373595" target="_blank" >RIV/68407700:21110/24:00373595 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0195901" target="_blank" >https://doi.org/10.1063/5.0195901</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0195901" target="_blank" >10.1063/5.0195901</a>
Alternative languages
Result language
angličtina
Original language name
Impact of waste materials on hygric transport parameters of low-cement heat-resistant composites
Original language description
This article is focused on the low-cement-based refractories produced with the application of waste materials. Ceramic powder and waste metashale were employed, both latter materials are by-products rising in industrial productions, and their application would propose important ecological benefits. These secondary raw materials were used for partial binder replacement, specifically 60% of calcium aluminate cement was replaced by them. The main aim of this study was to assess the impact of chosen waste materials on the water and water vapour transport properties of the refractories at ambient temperatures as well after exposure to 400 °C, 1000 °C and 1400 °C. Except for hygric properties, basic physical characteristics such as bulk density, matrix density and porosity and pore size distribution curves were determined as well. From the hygric properties, water vapour diffusion resistance factor, water absorption coefficient and apparent moisture diffusivity were investigated. Application of both ceramic powder and waste metashale led to a noticeable increase in water transport ability, regardless of its physical state.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the International Conference of Computational Methods in Sciences and Engineering 2022 (ICCMSE-2022)
ISBN
978-0-7354-4839-1
ISSN
0094-243X
e-ISSN
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Number of pages
4
Pages from-to
1-4
Publisher name
AIP Publishing, APL, the American Institute of Physics
Place of publication
Melville, NY
Event location
Heraklion
Event date
Oct 26, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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