Thermal insulation composite blocks based on geopolymer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F22%3A00014615" target="_blank" >RIV/46747885:24210/22:00014615 - isvavai.cz</a>

Výsledek na webu

<a href="https://amca-admin.rachel.puxdesign.cz/ICCT/media/content/2022/proceeding/icct2022-proceedings.pdf" target="_blank" >https://amca-admin.rachel.puxdesign.cz/ICCT/media/content/2022/proceeding/icct2022-proceedings.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Thermal insulation composite blocks based on geopolymer

Popis výsledku v původním jazyce

Thermal insulation composite blocks consisted from two types of different geopolymer boards with different properties. One board was a foamed geopolymer with low bulk density and thermal conductivity and second board, also based on a geopolymer binder, was characterized by high bulk density and excellent mechanical properties. The composite block was prepared by pouring a geopolymer containing a foaming agent onto a prefabricated compact board prepared by pressing a mixture of a refractory filler with a geopolymer binder. The function of the pressed board is the mechanical protection of the foamed board. The basic mechanical and thermal insulation properties of both cast and pressed boards were determined. The thermal insulation properties of composite blocks were investigated using a high-temperature gas chamber. It was verified that the composite blocks had comparable thermal insulation properties as a commercial thermal insulation board (polycrystalline mullite/alumina wool).

Název v anglickém jazyce

Thermal insulation composite blocks based on geopolymer

Popis výsledku anglicky

Thermal insulation composite blocks consisted from two types of different geopolymer boards with different properties. One board was a foamed geopolymer with low bulk density and thermal conductivity and second board, also based on a geopolymer binder, was characterized by high bulk density and excellent mechanical properties. The composite block was prepared by pouring a geopolymer containing a foaming agent onto a prefabricated compact board prepared by pressing a mixture of a refractory filler with a geopolymer binder. The function of the pressed board is the mechanical protection of the foamed board. The basic mechanical and thermal insulation properties of both cast and pressed boards were determined. The thermal insulation properties of composite blocks were investigated using a high-temperature gas chamber. It was verified that the composite blocks had comparable thermal insulation properties as a commercial thermal insulation board (polycrystalline mullite/alumina wool).

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

20500 - Materials engineering

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů