Detail publikačního výsledku
Influence of alkali-activated materials placement during curing on their dynamic parameters
PLŠKOVÁ, I.; MATYSÍK, M.; TOPOLÁŘ, L.; BÍLEK, V.
Originální název
Influence of alkali-activated materials placement during curing on their dynamic parameters
Anglický název
Influence of alkali-activated materials placement during curing on their dynamic parameters
Druh
Stať ve sborníku v databázi WoS či Scopus
Originální abstrakt
The production of Portland cement has a considerable environmental impact. Its replacement with alkali-activated binders can contribute to reducing the environmental burden of building production. The paper presents partial results from our experimental research carried out on test specimens made of alkali-activated slag mortar (activated by sodium carbonate). The specimens of dimensions 40x40x160 mm differed in the manner of placement after 28 days of curing in water. The samples were tested by non-destructive methods at different ages. We observed the effect of sample storage on ultrasonic pulse velocity, dominant frequency shifts and dynamic modulus of elasticity as well as changes of these parameters over time.
Anglický abstrakt
The production of Portland cement has a considerable environmental impact. Its replacement with alkali-activated binders can contribute to reducing the environmental burden of building production. The paper presents partial results from our experimental research carried out on test specimens made of alkali-activated slag mortar (activated by sodium carbonate). The specimens of dimensions 40x40x160 mm differed in the manner of placement after 28 days of curing in water. The samples were tested by non-destructive methods at different ages. We observed the effect of sample storage on ultrasonic pulse velocity, dominant frequency shifts and dynamic modulus of elasticity as well as changes of these parameters over time.
Klíčová slova
alkali-activated, slag, NDT, dynamical properties
Klíčová slova v angličtině
alkali-activated, slag, NDT, dynamical properties
Autoři
PLŠKOVÁ, I.; MATYSÍK, M.; TOPOLÁŘ, L.; BÍLEK, V.
Rok RIV
2021
Vydáno
16.04.2020
Nakladatel
EDP Sciences
Místo
France
Kniha
Dynamics of Civil Engineering and Transport Structures and Wind Engineering – DYN-WIND’2020
ISSN
2261-236X
Periodikum
MATEC Web of Conferences
Svazek
313
Číslo
1
Stát
Francouzská republika
Strany od
1
Strany do
8
Strany počet
8
URL
Plný text v Digitální knihovně
BibTex
@inproceedings{BUT166146,
author="Iveta {Plšková} and Michal {Matysík} and Libor {Topolář} and Vlastimil {Bílek}",
title="Influence of alkali-activated materials placement during curing on their dynamic parameters",
booktitle="Dynamics of Civil Engineering and Transport Structures and Wind Engineering – DYN-WIND’2020",
year="2020",
journal="MATEC Web of Conferences",
volume="313",
number="1",
pages="1--8",
publisher="EDP Sciences",
address="France",
doi="10.1051/matecconf/202031300039",
issn="2261-236X",
url="https://www.matec-conferences.org/articles/matecconf/pdf/2020/09/matecconf_dyn-wind20_00039.pdf"
}Dokumenty