Publication result detail

Optimization of geometric arrangement of filled ceramic blocks

ŠŤASTNÍK, S.; PRŮŠA, D.; ŠUHAJDA, K.

Original Title

Optimization of geometric arrangement of filled ceramic blocks

English Title

Optimization of geometric arrangement of filled ceramic blocks

Type

Paper in proceedings outside WoS and Scopus

Original Abstract

The focal point of this article is the development trend in the material and geometric arrangement of ceramic masonry blocks made of fired clay with the thickness of 500 mm using a tongue-and-groove connections and thin-layer gluing with a horizontal joint mortar. Numerical simulation according to the Fourier equation of heat propagation is used. The concept of arranging ceramic fittings uses large internal cavities with air filling, foam silicate filling, light filling based on waste thermal insulation with silicate binder, mineral wool, polyurethane or aerogel insulation. The optimization approach seeks for the best geometric and material properties, maximizing the highest value of thermal resistance of the masonry created from the assessed blocks. The material properties are based on laboratory measurements of thermal conductivity of components used in ceramic fittings, which affect the resulting thermal resistance.

English abstract

The focal point of this article is the development trend in the material and geometric arrangement of ceramic masonry blocks made of fired clay with the thickness of 500 mm using a tongue-and-groove connections and thin-layer gluing with a horizontal joint mortar. Numerical simulation according to the Fourier equation of heat propagation is used. The concept of arranging ceramic fittings uses large internal cavities with air filling, foam silicate filling, light filling based on waste thermal insulation with silicate binder, mineral wool, polyurethane or aerogel insulation. The optimization approach seeks for the best geometric and material properties, maximizing the highest value of thermal resistance of the masonry created from the assessed blocks. The material properties are based on laboratory measurements of thermal conductivity of components used in ceramic fittings, which affect the resulting thermal resistance.

Keywords

Thermal heat resistance, thermal insulation, filled material

Key words in English

Thermal heat resistance, thermal insulation, filled material

Authors

ŠŤASTNÍK, S.; PRŮŠA, D.; ŠUHAJDA, K.

RIV year

2021

Released

23.11.2020

Publisher

AIP Conference Proceedings

Location

USA

ISBN

978-0-7354-4041-8

Book

THERMOPHYSICS 2020: 25th International Meeting of Thermophysics and 20th Conference REFRA

ISBN

0094-243X

Periodical

AIP conference proceedings

Volume

2305

State

United States of America

Pages from

1

Pages to

4

Pages count

4

URL

https://aip.scitation.org/doi/abs/10.1063/5.0033810

BibTex

@inproceedings{BUT166261,
  author="Stanislav {Šťastník} and David {Průša} and Karel {Šuhajda}",
  title="Optimization of geometric arrangement of filled ceramic blocks",
  booktitle="THERMOPHYSICS 2020: 25th International Meeting of Thermophysics and 20th Conference REFRA",
  year="2020",
  journal="AIP conference proceedings",
  volume="2305",
  pages="1--4",
  publisher="AIP Conference Proceedings",
  address="USA",
  doi="10.1063/5.0033810",
  isbn="978-0-7354-4041-8",
  issn="0094-243X",
  url="https://aip.scitation.org/doi/abs/10.1063/5.0033810"
}