Isothermal calorimetry database of 65 cements and approximations
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00390949" target="_blank" >RIV/68407700:21110/25:00390949 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.5281/zenodo.15212784" target="_blank" >https://doi.org/10.5281/zenodo.15212784</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Isothermal calorimetry database of 65 cements and approximations
Original language description
The database contains heat flow and released heat from isothermal calorimetry carried out at 20°C. There are 65 industrially produced cements, which cover a wide range from Portland (CEM I), Portland-slag-limestone (CEM II), blastfurnace (CEM III), composite (CEM V), alkali-activated and sulfocalcic cements. Water/cement ratio was kept mostly in the range 0.40-0.45, the shortest measurement time took 237 h and the mean time equals to 421 h. Each cement is approximated with a four-parametric affinity hydration model with the standard deviation of error as 4.11 J/g, and with a two-parametric exponential model. Data were measured during years 2018-2025. The database contains three files: Isothermal calorimetry-cements.zip - measured data Fit-affinity.zip - fit by affinity hydration model Fit-exponential.zip - fit by exponential hydration model The data and fitted hydration models were published in the article: V. Šmilauer, J. Edelmannová, P. Reiterman: Isothermal calorimetry database of 65 cements with analytical approximations, Ceramics-Silikáty, Volume 70, Issue 1, 2026, https://doi.org/10.13168/cs.2025.0048
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/TS01030114" target="_blank" >TS01030114: Quality Management System for the Construction of Concrete Structures of the NPP in the Local Conditions of the Czech Republic</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů