Publication detail

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

MELICHAR, T. LÉDL, M. BYDŽOVSKÝ, J. DUFKA, A.

Original Title

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

Type

journal article in Scopus

Language

English

Original Abstract

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).

Keywords

Cement-bonded particleboards, binder modification, composition of non-traditional raw material, properties, performance, microstructure, development in time.

Authors

MELICHAR, T.; LÉDL, M.; BYDŽOVSKÝ, J.; DUFKA, A.

Released

9. 12. 2020

Publisher

CEMC - České ekologické manažerské centrum

Location

Praha

ISBN

1804-0195

Periodical

Waste forum

Year of study

2020

Number

4

State

Czech Republic

Pages from

254

Pages to

262

Pages count

9

URL

http://www.wasteforum.cz/cisla/WF_4_2020.pdf

Full text in the Digital Library

http://hdl.handle.net/11012/204072

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"
}