Foundation of timber structures - crawl space heat and moisture analysis with air age simulation and occurrence of micromycetes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F26%3A0199488" target="_blank" >RIV/00216305:26110/26:0199488 - isvavai.cz</a>

Result on the web

<a href="https://df.tuzvo.sk/sites/default/files/10-01-25_0_0.pdf" target="_blank" >https://df.tuzvo.sk/sites/default/files/10-01-25_0_0.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17423/afx.2025.67.1.10" target="_blank" >10.17423/afx.2025.67.1.10</a>

Result language

angličtina

Original language name

Foundation of timber structures - crawl space heat and moisture analysis with air age simulation and occurrence of micromycetes

Original language description

This study is focused on the analysis of the crawl space microclimate in timber structures in the Czech Republic. It focused on the conditions in which the timber and fiberboard elements of the crawl space ceiling structure are located. As part of the analysis, air temperature, relative humidity, air flow within the crawl space were monitored. The average relative humidity within the crawl space reached up to 85% in summer and up to 90% in winter. The residence time of air in the crawl space was determined using air age simulation. A long residence time of air in the crawl space may pose a risk of capturing mold spores on the crawl space wall and ceiling surfaces. OpenFOAM software was used for the simulations. The analysis revealed the presence of fungal spores of the genera Penicillium, Aspergillus, and Cladosporium.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2025

Confidentiality

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

Name of the periodical

Acta Facultatis Xylologiae Zvolen

ISSN

1336-3824

e-ISSN

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Volume of the periodical

67

Issue of the periodical within the volume

1

Country of publishing house

SK - SLOVAKIA

Number of pages

16

Pages from-to

109-124

UT code for WoS article

001544201000010

EID of the result in the Scopus database

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