A Nondestructive Indirect Approach to Long-Term Wood Moisture Monitoring Based on Electrical Methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F19%3A43916036" target="_blank" >RIV/62156489:43410/19:43916036 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26110/19:PU132789
Result on the web
<a href="https://doi.org/10.3390/ma12152373" target="_blank" >https://doi.org/10.3390/ma12152373</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ma12152373" target="_blank" >10.3390/ma12152373</a>
Alternative languages
Result language
angličtina
Original language name
A Nondestructive Indirect Approach to Long-Term Wood Moisture Monitoring Based on Electrical Methods
Original language description
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%.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/LO1408" target="_blank" >LO1408: AdMaS UP – Advanced Building Materials, Structures and Technologies</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials
ISSN
1996-1944
e-ISSN
—
Volume of the periodical
12
Issue of the periodical within the volume
15
Country of publishing house
CH - SWITZERLAND
Number of pages
16
Pages from-to
2373
UT code for WoS article
000482576900034
EID of the result in the Scopus database
2-s2.0-85070377136