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

Anglický název

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

Jazyk

en

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.

Anglický 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.

Dokumenty

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",
  annote="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.",
  address="Trans Tech Publications",
  booktitle="Ecological and New Building Materials and Products",
  chapter="115390",
  doi="10.4028/www.scientific.net/AMR.1124.219",
  edition="1",
  howpublished="print",
  institution="Trans Tech Publications",
  number="1124",
  year="2015",
  month="june",
  pages="219--224",
  publisher="Trans Tech Publications",
  type="conference paper"
}