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Title: DEVELOPMENT OF CORE INSULATORS FOR VACUUM INSULATION PANELS BASED ON EASY RENEWABLE RAW SOURCES
DEVELOPMENT OF CORE INSULATORS FOR VACUUM INSULATION PANELS BASED ON EASY RENEWABLE RAW SOURCES

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Jiri Zach; Jitka Peterkova; Petra Zachova; Vitezslav Novak; Jakub Zelenka
10.5593/sgem2023/6.1/s26.36
10.5593/sgem2023/6.1
1314-2704
978-619-7603-61-3
English
23
6.1
•    Prof. DSc. Oleksandr Trofymchuk, UKRAINE 
•    Prof. Dr. hab. oec. Baiba Rivza, LATVIA
Green Buildings Technologies and Materials
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.
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This paper was elaborated within the bilateral research project between the Czech Republic (GACR 22-09616K) and the Republic of Slovenia (project No. N2–0258) “Study of thermal properties and reduced life cycle impact of alternative hybrid econanomaterials under low pressure”.
conference
https://doi.org/10.5593/sgem2023/6.1/s26.36
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Proceedings of 23rd International Multidisciplinary Scientific GeoConference SGEM 2023
23rd International Multidisciplinary Scientific GeoConference SGEM 2023, 03 - 09 July, 2023
Proceedings Paper
STEF92 Technology
International Multidisciplinary Scientific GeoConference SGEM
SWS Scholarly Society; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Serbian Acad Sci and Arts; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; European Acad Sci, Arts and Letters; Acad Fine Arts Zagreb Croatia; Croatian Acad Sci and Arts; Acad Sci Moldova; Montenegrin Acad Sci and Arts; Georgian Acad Sci; Acad Fine Arts and Design Bratislava; Turkish Acad Sci.
289-296
03 - 09 July, 2023
website
9248
vacuum insulation panels (VIP), alternative core materials, thermal conductivity, super insulation materials