Lightweight gypsum-based materials prepared with aluminum powder as foaming agent

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00220869" target="_blank" >RIV/68407700:21110/14:00220869 - 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
Lightweight gypsum-based materials prepared with aluminum powder as foaming agent
Original language description
Aluminum powder as the foaming agent and lime hydrate as the secondary binder are used for the preparation of lightweight gypsum. The mix design is performed by the sequential simplex method which provides materials with the bulk density 650 kg m-3, compressive strength 1 MPa and thermal conductivity 0.22 W m-1 K-1 as the optimal solution. A comparison with the results obtained by other investigators using the commonly used gypsum foaming methods shows that the newly designed materials have mostly better or at least comparable properties. This makes the lightweight gypsum foamed by aluminum powder an interesting alternative to other lightweight gypsum products.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Project
<a href="/en/project/EE2.3.30.0034" target="_blank" >EE2.3.30.0034: Support of inter-sectoral mobility and quality enhancement of research teams at Czech Technical University in Prague</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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