Moisture sorption and thickness swelling of wood-based materials intended for structural use in humid conditions and bonded with melamine resin

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F19%3A43916219" target="_blank" >RIV/62156489:43410/19:43916219 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/19:00335037
Result on the web
<a href="https://doi.org/10.1088/1757-899X/549/1/012042" target="_blank" >https://doi.org/10.1088/1757-899X/549/1/012042</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/549/1/012042" target="_blank" >10.1088/1757-899X/549/1/012042</a>

Result language
angličtina
Original language name
Moisture sorption and thickness swelling of wood-based materials intended for structural use in humid conditions and bonded with melamine resin
Original language description
When used in construction, the properties of wood-based materials they are mainly affected by moisture. Moisture sorption and the associated swelling has an impact on the resistance of materials to biocidal attacks, on their mechanical properties or air permeability, and on comfort of use and durability of the structure. Equilibrium moisture content (EMC) and thickness swelling (TS) depending on the relative humidity for plywood (PW), particleboard (PB) and oriented strand board (OSB), for load-bearing purposes in humid environments and bonded with melamine-urea-formaldehyde resin (MUF), are studied in detail in this paper. Equilibrium moisture content and thickness swelling are influenced by the type of material, density, quantity of adhesive composition, and paraffin. The highest values of equilibrium moisture content were found in plywood, whilst the highest thickness swelling was achieved by OSB. A high dependency of nonrecoverable thickness swelling on the equilibrium moisture of the material was also ascertained. The proportion of nonrecoverable thickness swelling increases exponentially, in particular if the material's equilibrium moisture content exceeds 12%.
Czech name
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Czech description
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Project
<a href="/en/project/GA19-02067S" target="_blank" >GA19-02067S: The effects of methylxanthine-based biocides on the properties of constructional timber</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
IOP Conference Series: Materials Science and Engineering
ISBN
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ISSN
1757-8981
e-ISSN
1757-899X
Number of pages
8
Pages from-to
012042
Publisher name
Institute of Physics Publishing Ltd. (IOP)
Place of publication
Bristol
Event location
Zuberec
Event date
May 29, 2019
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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