Detail publikace

The mechanical activation of fly ash

HELA, R. ORSÁKOVÁ, D.

Originální název

The mechanical activation of fly ash

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

One of the main options in looking for the new building materials is using of wastes from an industry as a replacement of the existing ingredient. This way is used in the concrete production too. Basic effort is to find a suitable replacement for economically and ecologically unfavorable cement by another component or components. As one of these components can be used fly ash – by-product of coal-fired electric power stations. The using of the fly ash as an additive into concrete is quite old, nevertheless this component offers a lot of new possibilities today too. Mechanical activation is one of them. As mechanical activation is known sorting or grinding of fly ash. Activation by sorting brings some disadvantages as is not using of all production and the high price for rebuilding the plants. Much more effective option provides grinding of the fly ash. This practice also comes to Czech Republic and submitted publication summarizes existing knowledge and presents result from first tests done on Czech fly ashes.

Klíčová slova

fly ash, mechanical activation, grinding, separation

Autoři

HELA, R.; ORSÁKOVÁ, D.

Rok RIV

2013

Vydáno

3. 9. 2013

Nakladatel

Elsevier

Místo

Netherlands

ISSN

1877-7058

Periodikum

Procedia Engineering

Ročník

65

Číslo

1

Stát

Nizozemsko

Strany od

87

Strany do

93

Strany počet

7

URL

https://www.sciencedirect.com/science/article/pii/S1877705813015233

Plný text v Digitální knihovně

http://hdl.handle.net/11012/193612

BibTex

@article{BUT101649,
  author="Rudolf {Hela} and Denisa {Jančaříková}",
  title="The mechanical activation of fly ash",
  journal="Procedia Engineering",
  year="2013",
  volume="65",
  number="1",
  pages="87--93",
  doi="10.1016/j.proeng.2013.09.016",
  issn="1877-7058",
  url="https://www.sciencedirect.com/science/article/pii/S1877705813015233"
}