Study of the gypsum composites with several types of lightweight aggregates

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00336377" target="_blank" >RIV/68407700:21110/19:00336377 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/sgem2019V/6.3" target="_blank" >http://dx.doi.org/10.5593/sgem2019V/6.3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2019V/6.3" target="_blank" >10.5593/sgem2019V/6.3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Study of the gypsum composites with several types of lightweight aggregates

Popis výsledku v původním jazyce

Gypsum composites with different lightweight aggregates were studied. The importance of gypsum as one of the most environmentally friendly building binder increases nowadays and new ways of its utilization are searched. Using of aggregates in the gypsum is generally not necessary, because gypsum does not shrink, but they can be used for economic reasons or to improve the thermal or fire properties of the gypsum material. We studied the structure and properties of the gypsum composites with three types of lightweight fillers (perlite, expanded clay aggregate, recycled PUR) and compared them with the gypsum mortar with siliceous sand. The SEM and porosity analyses were performed together with the mechanical tests. The influence of each type of aggregate on the structure and properties of gypsum composite was studied. It was found, that the type of the aggregate has principal impact on the microstructure of gypsum composites and their mechanical and thermal properties.

Název v anglickém jazyce

Study of the gypsum composites with several types of lightweight aggregates

Popis výsledku anglicky

Gypsum composites with different lightweight aggregates were studied. The importance of gypsum as one of the most environmentally friendly building binder increases nowadays and new ways of its utilization are searched. Using of aggregates in the gypsum is generally not necessary, because gypsum does not shrink, but they can be used for economic reasons or to improve the thermal or fire properties of the gypsum material. We studied the structure and properties of the gypsum composites with three types of lightweight fillers (perlite, expanded clay aggregate, recycled PUR) and compared them with the gypsum mortar with siliceous sand. The SEM and porosity analyses were performed together with the mechanical tests. The influence of each type of aggregate on the structure and properties of gypsum composite was studied. It was found, that the type of the aggregate has principal impact on the microstructure of gypsum composites and their mechanical and thermal properties.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

<a href="/cs/project/GA19-08605S" target="_blank" >GA19-08605S: Vliv plniv na strukturu a vlastnosti síranovápenatých kompozitů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

19th International Multidisciplinary Scientific Geoconference SGEM 2019

ISBN

978-619-7408-97-3

ISSN

1314-2704

e-ISSN

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Počet stran výsledku

7

Strana od-do

363-369

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Vídeň

Datum konání akce

9. 12. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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