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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA17-23067S" target="_blank" >GA17-23067S: Charakterizace chování betonu vystaveného výbuchu a následnému požáru</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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.

Název periodika

Construction and Building Materials

ISSN

0950-0618

e-ISSN

1879-0526

Svazek periodika

255

Číslo periodika v rámci svazku

September

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

—

Kód UT WoS článku

000539386100009

EID výsledku v databázi Scopus

2-s2.0-85084434313