MICROSTRUCTURE, TEXTURE, AND MECHANICAL PROPERTIES OF GEOPOLYMERS PREPARED USING INDUSTRIAL WASTE

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00312381" target="_blank" >RIV/68407700:21110/17:00312381 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26110/17:PU127462

Výsledek na webu

<a href="http://dx.doi.org/10.14455/ISEC.res.2017.126" target="_blank" >http://dx.doi.org/10.14455/ISEC.res.2017.126</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.14455/ISEC.res.2017.126" target="_blank" >10.14455/ISEC.res.2017.126</a>

Jazyk výsledku

angličtina

Název v původním jazyce

MICROSTRUCTURE, TEXTURE, AND MECHANICAL PROPERTIES OF GEOPOLYMERS PREPARED USING INDUSTRIAL WASTE

Popis výsledku v původním jazyce

Geopolymers prepared by processing industrial waste present an environmental friendly alternative to the traditional binders which are characterized by very energy demanding production. Due to an appropriate composition, fine-ground ceramic powder represents a good candidate for the production of geopolymers. In this paper, microstructure, texture, basic physical properties and compressive strength of three geopolymers with different silicate modulus (SM) are studied. Experimental results showed that the densest microstructure had the material with the lowest SM = 0.8, which also did not have any visible cracks. The open porosity and matrix density were found to increase with the increasing SM. The highest compressive strength was reached for the highest SM = 1.2. Having the compressive strength of ~38 MPa, such a geopolymer can be considered as comparable to cement based materials.

Název v anglickém jazyce

MICROSTRUCTURE, TEXTURE, AND MECHANICAL PROPERTIES OF GEOPOLYMERS PREPARED USING INDUSTRIAL WASTE

Popis výsledku anglicky

Geopolymers prepared by processing industrial waste present an environmental friendly alternative to the traditional binders which are characterized by very energy demanding production. Due to an appropriate composition, fine-ground ceramic powder represents a good candidate for the production of geopolymers. In this paper, microstructure, texture, basic physical properties and compressive strength of three geopolymers with different silicate modulus (SM) are studied. Experimental results showed that the densest microstructure had the material with the lowest SM = 0.8, which also did not have any visible cracks. The open porosity and matrix density were found to increase with the increasing SM. The highest compressive strength was reached for the highest SM = 1.2. Having the compressive strength of ~38 MPa, such a geopolymer can be considered as comparable to cement based materials.

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/GA16-02862S" target="_blank" >GA16-02862S: Nízkoenergetická pojiva na bázi alkalicky aktivovaného odpadního cihelného prachu</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

Resilient Structures and Sustainable Constructions

ISBN

978-0-9960437-4-8

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

—

Název nakladatele

ISEC Press

Místo vydání

Fargo

Místo konání akce

Valencia

Datum konání akce

24. 7. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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