Detail publikačního výsledku

Possibilities of Experimental Determinations of the Modulus of Elasticity in the early Stage of Ageing of Cement Composites

HALAMOVÁ, R.; KOCÁB, D.; KUCHARCZYKOVÁ, B.; DANĚK, P.; MISÁK, P.

Originální název

Possibilities of Experimental Determinations of the Modulus of Elasticity in the early Stage of Ageing of Cement Composites

Anglický název

Possibilities of Experimental Determinations of the Modulus of Elasticity in the early Stage of Ageing of Cement Composites

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper deals with the possibilities of experimental determination of the dynamic and static modulus of elasticity of fine-grained cement composites in the early stage of setting and hardening - up to 72 hours. Several cement pastes and cement mortars were produced for the purpose of this experiment. The measurement of the modulus of elasticity on the manufactured cement-based composites was carried out in the first 24 hours, each time only by the ultrasonic pulse velocity test using the innovative Vikasonic instrument. In the following 48 hours, the resonance method and the static load test were employed. The results of the pilot measurement and particularly the assessment of the possibilities of determination of the moduli of elasticity are presented in this paper.

Anglický abstrakt

This paper deals with the possibilities of experimental determination of the dynamic and static modulus of elasticity of fine-grained cement composites in the early stage of setting and hardening - up to 72 hours. Several cement pastes and cement mortars were produced for the purpose of this experiment. The measurement of the modulus of elasticity on the manufactured cement-based composites was carried out in the first 24 hours, each time only by the ultrasonic pulse velocity test using the innovative Vikasonic instrument. In the following 48 hours, the resonance method and the static load test were employed. The results of the pilot measurement and particularly the assessment of the possibilities of determination of the moduli of elasticity are presented in this paper.

Klíčová slova

Cement Composite;Modulus of Elasticity;Resonance Method;Static Load Test;Ultrasonic Pulse Velocity Test

Klíčová slova v angličtině

Cement Composite;Modulus of Elasticity;Resonance Method;Static Load Test;Ultrasonic Pulse Velocity Test

Autoři

HALAMOVÁ, R.; KOCÁB, D.; KUCHARCZYKOVÁ, B.; DANĚK, P.; MISÁK, P.

Rok RIV

2019

Vydáno

20.06.2018

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-80-214-5446-0

Kniha

Binders, Materials and Technologies in Modern Construction IV

ISSN

1662-9779

Periodikum

Solid State Phenomena

Svazek

276

Stát

Švýcarská konfederace

Strany od

35

Strany do

40

Strany počet

6

BibTex

@inproceedings{BUT148540,
  author="Romana {Halamová} and Dalibor {Kocáb} and Barbara {Kucharczyková} and Petr {Daněk} and Petr {Misák}",
  title="Possibilities of Experimental Determinations of the Modulus of Elasticity in the early Stage of Ageing of Cement Composites",
  booktitle="Binders, Materials and Technologies in Modern Construction IV",
  year="2018",
  journal="Solid State Phenomena",
  volume="276",
  pages="35--40",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/SSP.276.35",
  isbn="978-80-214-5446-0",
  issn="1012-0394"
}