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Title:The deformation of alkali-activated materials at different curing temperatures
Authors:ID Češnovar, Mark (Author)
ID Traven, Katja (Author)
ID Ducman, Vilma (Author)
Files:URL URL - Source URL, visit https://press.um.si/index.php/ump/catalog/view/472/570/801-1
 
.pdf PDF - Presentation file, download (670,52 KB)
MD5: D8D8949FA21FE4FC99A24E1D87F5CDD1
 
URL URL - Source URL, visit https://www.doi.org/10.18690/978-961-286-353-1
 
Language:English
Typology:1.08 - Published Scientific Conference Contribution
Organization:Logo ZAG - Slovenian National Building and Civil Engineering Institute
Abstract:Alkali activation is a chemical process whereby materials rich in aluminosilicate, which dissolves in basic media at room temperature, form binding phases by polycondensation. The alkali- activated materials (AAM) are a promising alternative to binding materials such as cement or other products in civil engineering (van Deventer et al., 2012). This study investigates the early age shrinkage behavior of Slovenian ladle and electric arc furnace slag - based alkali activated materials at different curing temperatures. The dimensions of specimens cured at room temperature and elevated temperatures up to 90 °C were measured over the first 7 hours (every 10 min). The results show that the most shrinkage occurred at the highest temperature, owing to the highest rate of evaporation of liquid content. Loss of mass follows from the drying shrinkage.
Keywords:alkali activated materials, shrinkage, compressive strength
Publication status:Published
Publication version:Version of Record
Publication date:21.05.2020
Publisher:University Press, Faculty of Chemistry and Chemical Engineering
Year of publishing:2020
Number of pages:Str. 75-84
PID:20.500.12556/DiRROS-18304 New window
UDC:620.1/.2
DOI:10.18690/978-961-286-353-1 New window
COBISS.SI-ID:16717571 New window
Copyright:© University of Maribor, University Press Text / Besedilo © Authors & editors 2020
Note:Nasl. z nasl. zaslona; Opis vira z dne 25. 5. 2020;
Publication date in DiRROS:01.03.2024
Views:787
Downloads:700
Metadata:XML DC-XML DC-RDF
:
ČEŠNOVAR, Mark, TRAVEN, Katja and DUCMAN, Vilma, 2020, The deformation of alkali-activated materials at different curing temperatures. In : 2nd International Conference on Technologies & Business Models for Circular Economy [online]. Published Scientific Conference Contribution. Maribor : University Press, Faculty of Chemistry and Chemical Engineering. 2020. p. 75–84. [Accessed 19 March 2025]. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=18304
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Record is a part of a monograph

Title:2nd International Conference on Technologies & Business Models for Circular Economy : conference proceedings
Editors:Miloš Bogataj, Zdravko Kravanja, Zorka Novak-Pintarič
Place of publishing:Maribor
Publisher:University Press, Faculty of Chemistry and Chemical Engineering
Year of publishing:2020
ISBN:978-961-286-353-1
COBISS.SI-ID:15270915 New window

Document is financed by a project

Funder:Other - Other funder or multiple funders
Project number:C 3330-18-252010
Name:Raziskovalci-2.0-ZAG-52903

Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.

Secondary language

Language:Slovenian
Keywords:alkalijsko aktivirani materiali, skrček, tlačna trdnost


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