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

https://www.matec-conferences.org/articles/matecconf/pdf/2020/09/matecconf_dyn-wind20_00039.pdf

Full text in the Digital Library

http://hdl.handle.net/11012/195932

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"
}