Detail publikace

Hygric parameters of ternary binder based plasters lightweighted by expanded perlite

ČÁCHOVÁ, M. KOŇÁKOVÁ, D. VEJMELKOVÁ, E. ZÁLESKÁ, M. VYŠVAŘIL, M. BAYER, P.

Originální název

Hygric parameters of ternary binder based plasters lightweighted by expanded perlite

Anglický název

Hygric parameters of ternary binder based plasters lightweighted by expanded perlite

Jazyk

en

Originální abstrakt

This article is focused on modern plasters with improved thermal insulating ability. Studied plasters composed of expanded perlite and silica sand. Regarding the matrix, three kind of binder was used. Lime was partially replaced by ceramic powder. This waste material shows good pozzolanic reactivity and thus bring economic and ecological benefits. As third aggregate Portland cement was added to the mixture for the purpose of improving mechanical performance of studied plasters. Due to desired high porosity of studied plasters, their durability can be strongly affected by presence of water. Therefore, in this article hygric parameters were studied. Namely, water absorption coefficient, apparent moisture diffusivity, water vapour diffusion resistance factor and sorption and desorption isotherms belong among studied characteristics.

Anglický abstrakt

This article is focused on modern plasters with improved thermal insulating ability. Studied plasters composed of expanded perlite and silica sand. Regarding the matrix, three kind of binder was used. Lime was partially replaced by ceramic powder. This waste material shows good pozzolanic reactivity and thus bring economic and ecological benefits. As third aggregate Portland cement was added to the mixture for the purpose of improving mechanical performance of studied plasters. Due to desired high porosity of studied plasters, their durability can be strongly affected by presence of water. Therefore, in this article hygric parameters were studied. Namely, water absorption coefficient, apparent moisture diffusivity, water vapour diffusion resistance factor and sorption and desorption isotherms belong among studied characteristics.

Dokumenty

BibTex 


@inproceedings{BUT153294,
  author="Monika {Čáchová} and Dana {Koňáková} and Eva {Vejmelková} and Martina {Záleská} and Martin {Vyšvařil} and Patrik {Bayer}",
  title="Hygric parameters of ternary binder based plasters lightweighted by expanded perlite",
  annote="This article is focused on modern plasters with improved thermal insulating ability. Studied plasters composed of expanded perlite and silica sand. Regarding the matrix, three kind of binder was used. Lime was partially replaced by ceramic powder. This waste material shows good pozzolanic reactivity and thus bring economic and ecological benefits. As third aggregate Portland cement was added to the mixture for the purpose of improving mechanical performance of studied plasters. Due to desired high porosity of studied plasters, their durability can be strongly affected by presence of water. Therefore, in this article hygric parameters were studied. Namely, water absorption coefficient, apparent moisture diffusivity, water vapour diffusion resistance factor and sorption and desorption isotherms belong among studied characteristics.",
  address="American Institute of Physics Inc.",
  booktitle="International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017",
  chapter="153294",
  doi="10.1063/1.5043885",
  howpublished="online",
  institution="American Institute of Physics Inc.",
  number="1978",
  year="2018",
  month="july",
  pages="1--4",
  publisher="American Institute of Physics Inc.",
  type="conference paper"
}