Degradation of OSB exposed to the critical heat flux for determination of fire separation distances
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00367420" target="_blank" >RIV/68407700:21110/23:00367420 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21720/23:00367420
Result on the web
<a href="https://doi.org/10.1063/5.0158716" target="_blank" >https://doi.org/10.1063/5.0158716</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0158716" target="_blank" >10.1063/5.0158716</a>
Alternative languages
Result language
angličtina
Original language name
Degradation of OSB exposed to the critical heat flux for determination of fire separation distances
Original language description
With increasingly dense urban structure and wider use of energy efficient (and very often combustible) materials both in and on walls, the requirements on fire separation distances become more actual than at any time in the past. Main parameter that affects separation distance its magnitude is radiation, critical heat flux respectively. The first approach was developed about 60 years ago. Critical heat flux used for the separation distance determination in the Czech Republic and Slovakia, highest in comparison with other countries, predicts the autoignition of exposed wooden materials in approximately 10 minutes. In the article a set of medium-scale fire experiments were conducted to verify this assumption. Wooden-based boards, namely oriented strand boards (OSB), were exposed to the critical heat flux of radiant panel of given power and time to ignition was measured. In this preliminary study, four scenarios were conducted using both insulated and uninsulated board with and without piloted ignition.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
14TH CONFERENCE OF CIVIL AND ENVIRONMENTAL ENGINEERING FOR PHD STUDENTS AND YOUNG SCIENTISTS: YOUNG SCIENTIST 2022
ISBN
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ISSN
1551-7616
e-ISSN
1551-7616
Number of pages
10
Pages from-to
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Publisher name
AIP Conference Proceedings
Place of publication
New York
Event location
Čingov
Event date
Jun 27, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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