Publication result detail

Development of Core Insulators for Vacuum Insulation Panels Based on Easy Renewable Raw Sources

ZACH, J.; PETERKOVÁ, J.; ZACHOVÁ, P.; NOVÁK, V.; ZELENKA, J.

Original Title

Development of Core Insulators for Vacuum Insulation Panels Based on Easy Renewable Raw Sources

English Title

Development of Core Insulators for Vacuum Insulation Panels Based on Easy Renewable Raw Sources

Type

Paper in proceedings (conference paper)

Original Abstract

Vacuum insulation panels (VIP) represent a group of super-insulation materials that make it possible to significantly reduce the energy consumption of building structures even in places where it is not possible to build in a greater thickness of insulation. Considering that the consumption of these insulators worldwide is increasing every year, it is necessary to look for long-term sustainable raw material sources, such as easy renewable raw sources. The contribution is devoted to the possibilities of using easy renewable raw sources based on cellulose for the production of core insulators in combination with recycled core materials based on silica. The results of the conducted research show that micronized cellulose from wood and paper can substitute part of the nanosilica in the core insulator, while the resulting VIP retains similar properties as VIP based on pure nano-silica. As part of the research work, alternative core insulators were developed and a study of their behavior under reduced pressure was carried out.developed and a study of their behavior under reduced pressure was carried out.

English abstract

Vacuum insulation panels (VIP) represent a group of super-insulation materials that make it possible to significantly reduce the energy consumption of building structures even in places where it is not possible to build in a greater thickness of insulation. Considering that the consumption of these insulators worldwide is increasing every year, it is necessary to look for long-term sustainable raw material sources, such as easy renewable raw sources. The contribution is devoted to the possibilities of using easy renewable raw sources based on cellulose for the production of core insulators in combination with recycled core materials based on silica. The results of the conducted research show that micronized cellulose from wood and paper can substitute part of the nanosilica in the core insulator, while the resulting VIP retains similar properties as VIP based on pure nano-silica. As part of the research work, alternative core insulators were developed and a study of their behavior under reduced pressure was carried out.developed and a study of their behavior under reduced pressure was carried out.

Keywords

vacuum insulation panels (VIP), alternative core materials, thermal conductivity, super insulation materials

Key words in English

vacuum insulation panels (VIP), alternative core materials, thermal conductivity, super insulation materials

Authors

ZACH, J.; PETERKOVÁ, J.; ZACHOVÁ, P.; NOVÁK, V.; ZELENKA, J.

RIV year

2024

Released

13.10.2023

Publisher

STEF92 Technology

ISBN

978-619-7603-61-3

Book

Proceedings of 23rd International Multidisciplinary Scientific GeoConference SGEM 2023

ISBN

1314-2704

Periodical

International multidisciplinary geoconference SGEM

State

Republic of Bulgaria

Pages from

26

Pages to

36

Pages count

11

BibTex

@inproceedings{BUT184902,
  author="Jiří {Zach} and Jitka {Peterková} and Petra {Zachová} and Vítězslav {Novák} and Jakub {Zelenka}",
  title="Development of Core Insulators for Vacuum Insulation Panels Based on Easy Renewable Raw Sources",
  booktitle="Proceedings of 23rd International Multidisciplinary Scientific GeoConference SGEM 2023",
  year="2023",
  journal="International multidisciplinary geoconference SGEM",
  pages="26--36",
  publisher="STEF92 Technology",
  doi="10.5593/sgem2023/6.1/s26.36",
  isbn="978-619-7603-61-3",
  issn="1314-2704"
}