EFFECT OF POLYETHYLENE GLYCOL ADDITION ON PROPERTIES OF METAKAOLIN-BASED GEOPOLYMER
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F17%3APU123204" target="_blank" >RIV/00216305:26110/17:PU123204 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
čeština
Original language name
Efekt polyethylenglykolu na vlastnosti geopolymeru na bázi metakaolinu
Original language description
The aim of this paper is to study the effect of polyethylene glycol with relative molecular weight ranging between 400–20000 g/mol on the properties of geopolymer mortars composed of metakaolin and sodium silicate. Polyethylene glycol was added in the amount of 0.5 to 10% by mass of metakaolin. After 28 days of curing at ambient conditions, different tests were carried out: physico-chemical (density, porosity), mechanical (flexural and compressive strength). The results showed that a maximum compressive strength of 23.9 MPa and a maximum flexural strength of 2.9 MPa were achieved by adding 10% of PEG 400.
Czech name
Efekt polyethylenglykolu na vlastnosti geopolymeru na bázi metakaolinu
Czech description
The aim of this paper is to study the effect of polyethylene glycol with relative molecular weight ranging between 400–20000 g/mol on the properties of geopolymer mortars composed of metakaolin and sodium silicate. Polyethylene glycol was added in the amount of 0.5 to 10% by mass of metakaolin. After 28 days of curing at ambient conditions, different tests were carried out: physico-chemical (density, porosity), mechanical (flexural and compressive strength). The results showed that a maximum compressive strength of 23.9 MPa and a maximum flexural strength of 2.9 MPa were achieved by adding 10% of PEG 400.
Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník abstraktů 19. odborná konference Juniorstav 2017
ISBN
978-80-214-5473-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1-6
Publisher name
Neuveden
Place of publication
Vysoké učení technické v Brně, Fakulta stavební,
Event location
Brno
Event date
Jan 26, 2017
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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