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

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F20%3APU138130" target="_blank" >RIV/00216305:26110/20:PU138130 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.wasteforum.cz/cisla/WF_4_2020.pdf" target="_blank" >http://www.wasteforum.cz/cisla/WF_4_2020.pdf</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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).

Název v anglickém jazyce

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

Popis výsledku anglicky

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).

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/GA19-00291S" target="_blank" >GA19-00291S: Analýza procesů při utváření struktury silikátových kompozitů s organickými plnivy a jejich chování za specifických podmínek namáhání</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Waste forum

ISSN

1804-0195

e-ISSN

—

Svazek periodika

2020

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

254-262

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85102563863