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Changes in the properties of cement-bonded particleboards due to fluctuations in atmospheric humidity
Vasas, Silvestr ; Vacula, Miroslav (referee) ; Bydžovský, Jiří (advisor)
The work is focused on changing dimensional, volume, weight and mechanical properties of cement bonded particleboards due to fluctuations in the humidity of the surrounding environment. Part of the work is a search of scientific literature focused on the possible modification of organic materials used as fillers in cement bonded matrices, as well as cement bonded composites. Since wood is used as a filler, which is very susceptible to moisture, it is important to treat it – thermally, chemically. In the practical part, various recipes of cement bonded particleboards were inspired by previous research are designed and tested. The laboratory assessment of changes in the properties of cement bonded particleboards due to relative humidity demonstrated compliance with the theoretical foundations, as a result of the thesis, suitable recipes for the production of cement bonded particleboards including their verification were defined.
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