Detail publikace

Effect of use of non-traditional raw materials on properties and microstructure of cement-bonded particleboards

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"
}