Experimental investigation of physical, thermal, hygral and mechanical properties of cementitious composites at high temperatures

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F20%3A00341621" target="_blank" >RIV/68407700:21110/20:00341621 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.conbuildmat.2020.119244" target="_blank" >https://doi.org/10.1016/j.conbuildmat.2020.119244</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.conbuildmat.2020.119244" target="_blank" >10.1016/j.conbuildmat.2020.119244</a>

Result language
angličtina
Original language name
Experimental investigation of physical, thermal, hygral and mechanical properties of cementitious composites at high temperatures
Original language description
This paper presents the results of an experimental program that compares the material properties of various types of cementitious composites subjected to high temperatures. Within this experimental program, measurements of bulk density, porosity, thermal conductivity, specific heat capacity, permeability and compressive strength of the materials were made. All these properties were measured on test samples exposed to high temperatures up to 1000 °C. The results of this experimental investigation are the temperature dependences of the material properties and the relative changes of the properties at high temperatures in relation to their values at room temperature. The paper also presents and compares different methods for measuring the selected properties studied here, and the effect of the measurement methods on the obtained results. All results are compared with values from the valid standards and referenced literature.
Czech name
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Czech description
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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
20101 - Civil engineering

Project
<a href="/en/project/GA17-23067S" target="_blank" >GA17-23067S: Performance of concrete subjected to blast and subsequent fire loading</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2020
Confidentiality
C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

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