Rheological properties of belite-rich cement doped with sulfur
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26232511%3A_____%2F19%3AN0000054" target="_blank" >RIV/26232511:_____/19:N0000054 - isvavai.cz</a>
Alternative codes found
RIV/26232511:_____/19:N0000091
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1757-899X/583/1/012027" target="_blank" >https://iopscience.iop.org/article/10.1088/1757-899X/583/1/012027</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/583/1/012027" target="_blank" >10.1088/1757-899X/583/1/012027</a>
Alternative languages
Result language
angličtina
Original language name
Rheological properties of belite-rich cement doped with sulfur
Original language description
Reactive belite cement based on clinker doped with sulfur is a new type of low-energy cement that is still in the laboratory testing phase. In terms of application, one of the desired properties of new cement is its well-defined rheological behavior in fresh state. The chemical composition of the belite cement was determined by wet chemistry analysis, the phase composition of the belite cement clinker by quantitative X-ray powder diffraction analysis and microscopic point counting and specific surface by Blaine method. Rheological properties were determined by rotational rheometer in flow and oscillation regime. Shear and time dependent rheological parameters were calculated from flow curves. Stability of belite cement paste was judged based on the critical strain determination in amplitude sweep test. Setting was evaluated by Tussenbrock needle penetration test and oscillation time test on rheometer. The properties of the laboratory belite cement were correlated to industrial cement CEM I, CEM II/A-LL and CEM III/A. Reactive belite cement pastes show good flow properties both due to small amount of alite and larger amount of rounded belite grains and clusters. Belite rich cement show decent stability comparable to CEM III and very good dispersing efficiency of PCE based HRWR.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20500 - Materials engineering
Result continuities
Project
<a href="/en/project/GA19-05762S" target="_blank" >GA19-05762S: Hydration and performance of reactive belite-rich cements</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IOP Conference Series: Materials Science and Engineering
ISSN
17578981
e-ISSN
1757899X
Volume of the periodical
583
Issue of the periodical within the volume
2019
Country of publishing house
GB - UNITED KINGDOM
Number of pages
7
Pages from-to
1-7
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85072098162