Detail publikace

Application of Waste Ceramics as Active Pozzolana in Concrete Production

VEJMELKOVÁ, E. KULOVANÁ, T. KEPPERT, M. KONVALINKA, P. ONDRÁČEK, M. SEDLMAJER, M. ČERNÝ, R.

Originální název

Application of Waste Ceramics as Active Pozzolana in Concrete Production

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Clay minerals become highly reactive when they are incinerated at temperatures up 600 to 900 C and then ground to cement fineness. They are mainly formed by siliceous and aluminous compounds. The loss of water due to thermal treatments causes destruction of their crystalline structure, and they are converted into unstable amorphous state. If they are then mixed with calcium hydroxide and water, they undergo pozzolanic reaction and form compounds with enhanced strength and durability. Therefore, they have a potential to be used in mortar and concrete. In this paper, a wide range of parameters of concrete containing waste ceramics as partial replacement of Portland cement is presented, including a comparison with reference concrete without any pozzolana additions.

Klíčová slova

concrete, waste ceramics, mechanical properties, thermal properties

Autoři

VEJMELKOVÁ, E.; KULOVANÁ, T.; KEPPERT, M.; KONVALINKA, P.; ONDRÁČEK, M.; SEDLMAJER, M.; ČERNÝ, R.

Rok RIV

2012

Vydáno

18. 2. 2012

Nakladatel

IACSIT Press

Místo

Singapore

ISSN

2010-460X

Periodikum

International Proceedings of Computer Science and Information Technology (IPCSIT)

Ročník

28

Číslo

28

Stát

Singapurská republika

Strany od

132

Strany do

136

Strany počet

5

BibTex

@article{BUT94589,
  author="Eva {Vejmelková} and Tereza {Kulovaná} and Martin {Keppert} and Petr {Konvalinka} and Michal {Ondráček} and Martin {Sedlmajer} and Robert {Černý}",
  title="Application of Waste Ceramics as Active Pozzolana in Concrete Production",
  journal="International Proceedings of Computer Science and Information Technology (IPCSIT)",
  year="2012",
  volume="28",
  number="28",
  pages="132--136",
  issn="2010-460X"
}