Detail publikačního výsledku

Determination of the static modulus of elasticity of cement mortars in the early stage of ageing

KOCÁB, D.; HALAMOVÁ, R.; KUCHARCZYKOVÁ, B.

Originální název

Determination of the static modulus of elasticity of cement mortars in the early stage of ageing

Anglický název

Determination of the static modulus of elasticity of cement mortars in the early stage of ageing

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper deals with the influence of the composition of cementitious materials on the development of their modulus of elasticity in the early stage of ageing. The primary goal of the paper is to determine the static modulus of elasticity of cement mortars almost from the beginning of their setting. Four cement mortars were produced for the experiment. They differed only in the water/cement ratio and in the amount of plasticizer. All mortars were subjected to continuous measurement of the dynamic modulus of elasticity for 24 hours from the moment of their pouring into the moulds. The measurement involved the ultrasonic pulse velocity method. In addition, the static modulus of elasticity was determined at the mortar age of 24 hours. The results are presented in table and graphical forms.

Anglický abstrakt

The paper deals with the influence of the composition of cementitious materials on the development of their modulus of elasticity in the early stage of ageing. The primary goal of the paper is to determine the static modulus of elasticity of cement mortars almost from the beginning of their setting. Four cement mortars were produced for the experiment. They differed only in the water/cement ratio and in the amount of plasticizer. All mortars were subjected to continuous measurement of the dynamic modulus of elasticity for 24 hours from the moment of their pouring into the moulds. The measurement involved the ultrasonic pulse velocity method. In addition, the static modulus of elasticity was determined at the mortar age of 24 hours. The results are presented in table and graphical forms.

Klíčová slova

Cement mortar; modulus of elasticity; early stage of ageing; ultrasonic pulse velocity test

Klíčová slova v angličtině

Cement mortar; modulus of elasticity; early stage of ageing; ultrasonic pulse velocity test

Autoři

KOCÁB, D.; HALAMOVÁ, R.; KUCHARCZYKOVÁ, B.

Rok RIV

2021

Vydáno

05.03.2020

Nakladatel

EDP Sciences

Místo

France

Kniha

SPACE 2019

ISSN

2261-236X

Periodikum

MATEC web of conferences

Svazek

310

Číslo

1

Stát

Francouzská republika

Strany od

1

Strany do

7

Strany počet

7

URL

https://www.matec-conferences.org/articles/matecconf/abs/2020/06/matecconf_space20_00029/matecconf_space20_00029.html

Plný text v Digitální knihovně

http://hdl.handle.net/11012/193495

BibTex

@inproceedings{BUT163472,
  author="Dalibor {Kocáb} and Romana {Halamová} and Barbara {Kucharczyková}",
  title="Determination of the static modulus of elasticity of cement mortars in the early stage of ageing",
  booktitle="SPACE 2019",
  year="2020",
  journal="MATEC web of conferences",
  volume="310",
  number="1",
  pages="1--7",
  publisher="EDP Sciences",
  address="France",
  doi="10.1051/matecconf/202031000029",
  issn="2274-7214",
  url="https://www.matec-conferences.org/articles/matecconf/abs/2020/06/matecconf_space20_00029/matecconf_space20_00029.html"
}

Dokumenty

matecconf_space20_00029