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Utilization of FRP recyclate in the production of chipboards for construction industry

SYSNO ASEP	0558753
Document Type	O - Others
R&D Document Type	O - Ostatní
Title	Utilization of FRP recyclate in the production of chipboards for construction industry
Author(s)	Drdlová, M. (CZ) Böhm, P. (CZ) Šperl, Martin (UTAM-F)_{RID, SAI}
Number of authors	3
Year of issue	2022
Number of pages	6 s.
Publication form	Online - E
Action	International conference on sustainable solid waste management /9./
Event date	15.06.2022 - 18.06.2022
VEvent location	Kerkyra
Country	GR - Greece
Event type	WRD
Language	eng - English
Country	GR - Greece
Keywords	FRP recycling ; chipboard ; glass fibre laminate ; mechanical disintegration of FRP
OECD category	Materials engineering
R&D Projects	FW01010355 GA TA ČR - Technology Agency of the Czech Republic (TA ČR)
Institutional support	UTAM-F - RVO:68378297
Annotation	The article deals with the possibilities of using recyclate, prepared by shredding waste fibre reinforced polymer (FRP), in building materials. As the first step, the influence of disintegration parameters on the properties of the output product of FRP recycling was investigated. The outputs in the form of chips of suitable granulometry and shape parameters were further verified for use in chipboard for structural purposes. The effect of chip size and binder content on the physico mechanical parameters of the chipboard was evaluated. Higher flexural tensile strength was achieved when lower chip lengths were used - the opposite trend was observed regarding the impact toughness. Functionally graded specimens with variable chip lengths were also prepared and the effect of gradation on the mechanical parameters of the chipboard was assessed. The results were compared with commercial particleboard and wood chip-based materials, and the competitiveness of the developed new FRP recyclate-based materials was confirmed.
Workplace	Institute of Theoretical and Applied Mechanics
Contact	Kulawiecová Kateřina, kulawiecova@itam.cas.cz, Tel.: 225 443 285
Year of Publishing	2023
Electronic address	http://generalchemistry.chemeng.ntua.gr/uest/corfu2022/posters/CostEstimationPayment/6274f32f96bb5Tc1pn/3108_full_article_drdlova.pdf

Number of the records: 1