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MELICHAR, T. BYDŽOVSKÝ, J. DUFKA, A.
Original Title
Lightweight Mortar Containing High Amounts of Alternative Raw Materials with Increased Thermal Resistance
Type
conference paper
Language
English
Original Abstract
The paper researches lightweight mortars based on a high content of alternative materials. 25 – 30% heating plant slag was used in order to modify the matrix. Fly ash agloporite (a lightweight aggregate produced by self-combustion from fly ash) was used as an aggregate. Mortars were exposed to the temperatures up to 1,250° C. Two types of cooling were carried out at 1,000° C; controlled slow (in the furnace) and by shock (in water baths of approximate 18° C). Developed materials were further analyzed by various methods: monitoring changes in an observation furnace, physical–mechanical (to determine strength properties), physical-chemical (phase composition - XRD) and microstructural (SEM).
Keywords
Lightweight mortar; polymer-cement matrix; heating plant slag; aggregates; fly ash agloporite; thermal resistance.
Authors
MELICHAR, T.; BYDŽOVSKÝ, J.; DUFKA, A.
Released
15. 3. 2018
Publisher
Trans tech publications Ltd
Location
Switzerland
ISBN
978-3-0357-1201-8
Book
Proceedings of the 6th International Conference on Nanostructures, Nanomaterials and Nanoengineering 2017 (ICNNN 2017) and 2017 the 2nd International Conference on Materials Technology and Applications (ICMTA2017)
0255-5476
Periodical
Materials Science Forum
Number
916
State
Swiss Confederation
Pages from
190
Pages to
194
Pages count
5
BibTex
@inproceedings{BUT143432, author="Tomáš {Melichar} and Jiří {Bydžovský} and Amos {Dufka}", title="Lightweight Mortar Containing High Amounts of Alternative Raw Materials with Increased Thermal Resistance", booktitle="Proceedings of the 6th International Conference on Nanostructures, Nanomaterials and Nanoengineering 2017 (ICNNN 2017) and 2017 the 2nd International Conference on Materials Technology and Applications (ICMTA2017)", year="2018", journal="Materials Science Forum", number="916", pages="190--194", publisher="Trans tech publications Ltd", address="Switzerland", doi="10.4028/www.scientific.net/MSF.916.190", isbn="978-3-0357-1201-8", issn="0255-5476" }