Detail publikace

Using acoustic emission methods to monitor cement composites during setting and hardening

TOPOLÁŘ, L. PAZDERA, L. KUCHARCZYKOVÁ, B. SMUTNÝ, J. MIKULÁŠEK, K.

Originální název

Using acoustic emission methods to monitor cement composites during setting and hardening

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

Cement-based composites belong among the basic building materials used in civil engineering. Their properties are given not only by their composition but also by their behaviour after mixing as well as by the methods of curing. Monitoring the processes and phenomena during the early stages of setting is vital for determining the resulting properties and durability. The acoustic emission method is a unique non-destructive method that can detect structural changes as a cement-based composite is setting. It can also detect the onset and growth of cracks during the service life of a cement-based composite since the moment it has been mixed. The paper discusses the use of the acoustic emission method with focus on the early stage of the lifespan of a cement-based composite including the measures necessary for its use and description of the parameters of acoustic emission signals.

Klíčová slova

fine-grained cement composite; volume changes; shrinkage; acoustic emission method

Autoři

TOPOLÁŘ, L.; PAZDERA, L.; KUCHARCZYKOVÁ, B.; SMUTNÝ, J.; MIKULÁŠEK, K.

Vydáno

28. 4. 2017

Nakladatel

MDPI AG

Místo

Basel, Switzerland

ISSN

2076-3417

Periodikum

Applied Sciences - Basel

Ročník

7

Číslo

5:451

Stát

Švýcarská konfederace

Strany od

1

Strany do

11

Strany počet

11

URL

http://www.mdpi.com/2076-3417/7/5/451

Plný text v Digitální knihovně

http://hdl.handle.net/11012/64772

BibTex

@article{BUT135045,
  author="Libor {Topolář} and Luboš {Pazdera} and Barbara {Kucharczyková} and Jaroslav {Smutný} and Karel {Mikulášek}",
  title="Using acoustic emission methods to monitor cement composites during setting and hardening",
  journal="Applied Sciences - Basel",
  year="2017",
  volume="7",
  number="5:451",
  pages="1--11",
  doi="10.3390/app7050451",
  issn="2076-3417",
  url="http://www.mdpi.com/2076-3417/7/5/451"
}