Formulation of mixture proportions and experimental study of heavyweight self-compacting concrete based on magnetite and barite
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F24%3APU151998" target="_blank" >RIV/00216305:26310/24:PU151998 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s10973-024-13418-8" target="_blank" >https://link.springer.com/article/10.1007/s10973-024-13418-8</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10973-024-13418-8" target="_blank" >10.1007/s10973-024-13418-8</a>
Alternative languages
Result language
angličtina
Original language name
Formulation of mixture proportions and experimental study of heavyweight self-compacting concrete based on magnetite and barite
Original language description
The present study aims to determine the mix proportion of binder, heavyweight aggregates, water-to-binder ratio, and additives to develop self-compacting concrete with a bulk density higher than 2600 kg m-3. It also aims to evaluate the engineering properties, pore structure, and microstructure of established heavyweight self-compacting concrete. Barite (BA), magnetite (MAG) or their mix (MIX) were used as fillers, while binder was composed of Portland cement, blast furnace slag, metakaolin, and limestone at a ratio of 65:15:5:15. Based on text results of V-funnel, S-Cone diameter and S-Cone time, the proportion mix and binder: filler: binder to cement ration was optimized as follows: 1) BA 1: 3.5: 0.42, 2) MAG 1: 4: 0.42, and 3) MIX 1: 3.75: 0.42 with maximal aggregate size not exceeding 2 mm. Not only the bulk density was influenced by aggregate, but also, the mechanical properties, shrinkage, dynamic modulus of elasticity pore structure, and microstructure were also found to be dependent on fillers.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20300 - Mechanical engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Thermal Analysis and Calorimetry
ISSN
1388-6150
e-ISSN
1588-2926
Volume of the periodical
149
Issue of the periodical within the volume
7
Country of publishing house
HU - HUNGARY
Number of pages
14
Pages from-to
10545-10558
UT code for WoS article
001262884500003
EID of the result in the Scopus database
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