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Title:Pilot production of façade panels : variability of mix design
Authors:ID Pavlin, Majda (Author)
ID Horvat, Barbara (Author)
ID Ducman, Vilma (Author)
Files:URL URL - Source URL, visit https://doi.org/10.18690/um.fkkt.1.2023
 
.pdf PDF - Presentation file, download (1000,34 KB)
MD5: 65E1559B03C8D8F6052385B033DF04C2
 
Language:English
Typology:1.08 - Published Scientific Conference Contribution
Organization:Logo ZAG - Slovenian National Building and Civil Engineering Institute
Abstract:As part of the WOOL2LOOP project, the Slovenian National Building and Civil Engineering Institute (ZAG), in collaboration with Termit d.d. were responsible for the production of façade panels. An initial mix design was developed at ZAG, where alkali-activated façade panels were produced, primarily from stone wool waste, while production took place at Termit. The mix design was changed twice during the pilot production, before a final product with suitable durability was developed. A compressive strength of up to 60 MPa and bending strength of approximately 20 MPa was achieved. The mechanical properties, however, varied, due to the unevenly milled batches of the milled mineral wool. Milling on a larger scale is very challenging, and it is difficult to obtain consistent quality of the milled material. Once the correct curing process had been found, however, the panels produced showed good performance. Moreover, the results from leaching tests showed that the elevated concentrations of certain elements (Cr, As and Mo) did not exceed the legal limits for non- hazardous waste.
Keywords:waste mineral wool, alkali activated material, façade panels, pilot production, circular economy
Publication status:Published
Publication version:Version of Record
Publication date:30.01.2023
Publisher:University of Maribor, University Press, Faculty of Chemistry and Chemical Engineering
Year of publishing:2023
Number of pages:Str. 25-43
PID:20.500.12556/DiRROS-17381 New window
UDC:620.1/.2
COBISS.SI-ID:140435971 New window
Copyright:© Authors & Potrč, Bogataj, Kravanja, Novak Pintarič, 2023
Note:Nasl. z nasl. zaslona; Opis vira z dne 2. 2. 2023;
Publication date in DiRROS:28.11.2023
Views:753
Downloads:360
Metadata:XML DC-XML DC-RDF
:
PAVLIN, Majda, HORVAT, Barbara and DUCMAN, Vilma, 2023, Pilot production of façade panels : variability of mix design. In : 5th International Conference on Technologies & Business Models for Circular Economy [online]. Published Scientific Conference Contribution. Maribor : University of Maribor, University Press, Faculty of Chemistry and Chemical Engineering. 2023. p. 25–43. [Accessed 17 March 2025]. Retrieved from: https://dirros.openscience.si/IzpisGradiva.php?lang=eng&id=17381
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Record is a part of a monograph

Title:5th International Conference on Technologies & Business Models for Circular Economy : conference proceedings
Editors:Sanja Potrč, Miloš Bogataj, Zdravko Kravanja, Zorka Novak-Pintarič
Place of publishing:Maribor
Publisher:University of Maribor, University Press, Faculty of Chemistry and Chemical Engineering
Year of publishing:2023
ISBN:978-961-286-692-1
COBISS.SI-ID:139091459 New window

Document is financed by a project

Funder:EC - European Commission
Funding programme:H2020
Project number:821000
Name:Mineral wool waste back to loop with advanced sorting, pre-treatment, and alkali activation
Acronym:WOOL2LOOP
Funder:ARRS - Slovenian Research Agency
Project number:Z2-3199
Name:Imobilizacija in izluževanje škodljivih elementov v sledovih iz alkalijsko aktiviranih materialov pripravljenih iz lokalno pridobljenih odpadnih in stranskih produktov

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:odpadna mineralna volna, alkalijsko aktivirani materiali, fasadne plošče, pilotna proizvodnja, krožna ekonomija


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