Department of Wood Science and Technology (FFWT) - list of publications


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SLÁVIK, R. -- ČEKON, M. -- ŠTEFAŇÁK, J. A Nondestructive Indirect Approach to Long-Term Wood Moisture Monitoring Based on Electrical Methods. Materials. 2019. v. 12, no. 15, ISSN 1996-1944. URL: https://www.mdpi.com/1996-1944/12/15/2373

Original name: A Nondestructive Indirect Approach to Long-Term Wood Moisture Monitoring Based on Electrical Methods
Czech name:
Written by (author): Ing. Richard Slávik, Ph.D.
Ing. Miroslav Čekon, Ph.D.
Ing. et Ing. Jan Štefaňák, Ph.D.
Department: Department of Wood Science and Technology
Kind of publication: article in a professional periodical
Periodical: Materials
Nature of article: paper
Volume no. (year): 12
Periodical number within the volume: 15
Year of publication: 2019
Starting page:
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Number of pages: 16
Sub-specification: článek je obsažen v databázi Web of Science
UT code by Web of Science:
EID code by Scopus:
Form of publication: printed version
Original language: English
Description in original language: Wood has a long tradition of use as a building material due its properties and availability. However, it is very sensitive to moisture. Wood components of building structures basically require a certain level of moisture protection, and thus moisture monitoring to ensure the serviceability of such components during their whole lifespan while integrated within buildings is relevant to this area. The aim of this study is to investigate two moisture monitoring techniques promoting moisture safety in wood-based buildings (i.e., new structures, as well as renovated and protected buildings). The study is focused on the comparison of two electrical methods that can be employed for the nondestructive moisture monitoring of wood components integrated in the structures of buildings. The main principle of the two presented methods of the moisture measurement by electric resistance is based on a simple resistor-capacitor (RC) circuit system improved with ICM7555 chip and integrator circuit using TLC71 amplifier. The RC-circuit is easier to implement thanks to the digital signals of the used chip, whilst the newly presented integration method allows faster measurement at lower moisture contents. A comparative experimental campaign utilizing spruce wood samples is conducted in this relation. Based on the results obtained, both methods can be successfully applied to wood components in buildings for moisture contents above 8%.
Description in English:
Description in Czech:
Year of submission: 2019
Year of transmission:
RIV identification number:
URL: https://www.mdpi.com/1996-1944/12/15/2373
 
Entry made by: Markéta Hejčová, DiS.
Last change: 08/08/2019 07:32 (Markéta Hejčová, DiS.)

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Source specification:

Materials. Basel: ISSN 1996-1944.

Original name: Materials
Czech name:
Written by (author):
Kind of publication: magazine
ISSN: 1996-1944
Country of publisher: Swiss Confederation
Place of publishing: Basel
Publisher: MDPI AG
URL: http://www.mdpi.com/journal/materials
Reviewed magazine: no
Original language: English
Description in original language:
Description in English:
Description in Czech:
 
Entry made by: prof. Ing. René Kizek, Ph.D.
Last change: 05/28/2014 12:04 (Šárka Novotná)

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