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MELICHAR, T. LÉDL, M. BYDŽOVSKÝ, J. DUFKA, A.
Originální název
Effect of use of non-traditional raw materials on properties and microstructure of cement-bonded particleboards
Typ
článek v časopise ve Scopus, Jsc
Jazyk
angličtina
Originální abstrakt
This paper presents the topic of modification of composition of cement-bonded particleboards (CBPB). Specifically, cement matrix was modified by partial replacement of cement with finely ground slag (domestic source Oslavany), limestone (product from limestone quarry Kotouc Stramberk) and separated powder <0.063 mm from CBPB ground offcuts as a by-product from board processing. The offcuts are produced as a by-product during the board to the required dimensions. The aim of the research is the evaluation of influence of modification of composition of CBPB with the focus on mechanical properties and microstructure, respectively. The modification of composition was in terms of partial replacement of cement by 5 - 15%. Mechanical properties (bending strength, modulus of elasticity, transverse tensile strength) and microstructure (Scanning electron microscopy) were studied with respect to the changes in time (14, 28 and 90 days).
Klíčová slova
Cement-bonded particleboards, binder modification, composition of non-traditional raw material, properties, performance, microstructure, development in time.
Autoři
MELICHAR, T.; LÉDL, M.; BYDŽOVSKÝ, J.; DUFKA, A.
Vydáno
9. 12. 2020
Nakladatel
CEMC - České ekologické manažerské centrum
Místo
Praha
ISSN
1804-0195
Periodikum
Waste forum
Ročník
2020
Číslo
4
Stát
Česká republika
Strany od
254
Strany do
262
Strany počet
9
URL
http://www.wasteforum.cz/cisla/WF_4_2020.pdf
BibTex
@article{BUT166447, author="Tomáš {Melichar} and Matěj {Lédl} and Jiří {Bydžovský} and Amos {Dufka}", title="Effect of use of non-traditional raw materials on properties and microstructure of cement-bonded particleboards", journal="Waste forum", year="2020", volume="2020", number="4", pages="254--262", issn="1804-0195", url="http://www.wasteforum.cz/cisla/WF_4_2020.pdf" }