Publication detail
Influence of alkali-activated materials placement during curing on their dynamic parameters
PLŠKOVÁ, I. MATYSÍK, M. TOPOLÁŘ, L. BÍLEK, V.
Original Title
Influence of alkali-activated materials placement during curing on their dynamic parameters
Type
conference paper
Language
English
Original Abstract
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.
Keywords
alkali-activated, slag, NDT, dynamical properties
Authors
PLŠKOVÁ, I.; MATYSÍK, M.; TOPOLÁŘ, L.; BÍLEK, V.
Released
16. 4. 2020
Publisher
EDP Sciences
Location
France
ISBN
2261-236X
Periodical
MATEC Web of Conferences
Year of study
313
Number
1
State
French Republic
Pages from
1
Pages to
8
Pages count
8
URL
Full text in the Digital Library
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"
}