Detail publikace

Influence of Superplasticizer Quantity on Formation of Micro-cracks during Setting and Hardening of Concretes by Acoustic Emission Method

TOPOLÁŘ, L. TIMČAKOVÁ, K. MISÁK, P.

Originální název

Influence of Superplasticizer Quantity on Formation of Micro-cracks during Setting and Hardening of Concretes by Acoustic Emission Method

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The acoustic emission phenomenon is directly associated with nucleation of cracks in building materials, therefore the changes result from the volumetric expansion causing formation micro and macro cracking in structure, which we can recognize. The main aim of the article is to compare four ways of curing alkali activated slag mortars by method of acoustic emission. A comprehension of microstructure-performance relationships is the key to true understanding of material behaviour. The results obtained in the laboratory are useful to understand the various stages of micro-cracking activity during the hardening process in quasi-brittle materials such as alkali activated slag mortars and extend them for general practice.

Klíčová slova

Acoustic Emission Method, Superplasticizer, Concrete, Hardening, Setting, Water-Cement Ratio

Autoři

TOPOLÁŘ, L.; TIMČAKOVÁ, K.; MISÁK, P.

Rok RIV

2015

Vydáno

2. 6. 2015

Nakladatel

Trans Tech Publications

Místo

Switzerland

ISBN

978-3-03835-587-8

Kniha

Ecological and New Building Materials and Products

Edice

1

Číslo edice

1124

ISSN

1022-6680

Periodikum

Advanced Materials Research

Ročník

2015

Číslo

1124

Stát

Švýcarská konfederace

Strany od

219

Strany do

224

Strany počet

6

BibTex

@inproceedings{BUT115390,
  author="Libor {Topolář} and Kristýna {Timčaková} and Petr {Misák}",
  title="Influence of Superplasticizer Quantity on Formation of Micro-cracks during Setting and Hardening of Concretes by Acoustic Emission Method",
  booktitle="Ecological and New Building Materials and Products",
  year="2015",
  series="1",
  journal="Advanced Materials Research",
  volume="2015",
  number="1124",
  pages="219--224",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.1124.219",
  isbn="978-3-03835-587-8",
  issn="1022-6680"
}