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Hydrothermal stability of geopolymers prepared in 4SiO(2).Al2O3.Na2O.18H(2)O system

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dc.title Hydrothermal stability of geopolymers prepared in 4SiO(2).Al2O3.Na2O.18H(2)O system en
dc.contributor.author Koloušek, David
dc.contributor.author Andertová, Jana
dc.contributor.author Brus, Jiří
dc.contributor.author Urbanová, Martina
dc.contributor.author Doušová, Barbora
dc.contributor.author Gedeon, Ondřej
dc.contributor.author Had, Jiří
dc.contributor.author Kobera, Libor
dc.contributor.author Kredatusová, Jana
dc.contributor.author Lhotka, Miloslav
dc.contributor.author Machovič, Vladimír
dc.contributor.author Slavík, Roman
dc.relation.ispartof Non-Traditional Cement & Concrete IV
dc.identifier.isbn 978-80-214-4301-3
dc.date.issued 2011
dc.citation.spage 310
dc.citation.epage 318
dc.event.title 4th International Conference on Non-Traditional Cement and Concrete
dc.event.location Brno
utb.event.state-en Czech Republic
utb.event.state-cs Česká republika
dc.event.sdate 2011-06-27
dc.event.edate 2011-06-30
dc.type conferenceObject
dc.language.iso en
dc.publisher NOVPRESS s.r.o.
dc.subject geopolymer en
dc.subject zeolite en
dc.subject compressive strength en
dc.description.abstract The present paper deals with the structural stability of inorganic amorphous aluminosilicate geopolymer during long-term period. The geopolymer systems have been prepared by mixing calcinated kaolines and sodium activators. Structural behavior, during ambient ageing and thermal treatment (at 100 degrees C for 1 - 4 weeks) have been monitored by XRD, solid state NMR spectroscopy, and measurement of compression strength. Growth of crystalline zeolite phases were observed after thermal treatment. These structural changes are accompanied with fluctuations of geopolymer bodies compressive strengths. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1007337
utb.identifier.wok 000395614600034
utb.source d-wok
dc.date.accessioned 2017-09-08T12:14:42Z
dc.date.available 2017-09-08T12:14:42Z
dc.description.sponsorship Czech Ministry of Education, Youth and Sports [6046137302]; Grant Agency of Czech Republic [210/10/0938]
utb.contributor.internalauthor Slavík, Roman
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