| Názov | Fine dust after sanding untreated and thermally modified spruce, oak, and meranti wood
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| Aut.údaje | Maciej Sydor, Jerzy Majka ... [et al.]
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| Autor | Sydor Maciej (5%)
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| Spoluautori | Majka Jerzy (5%)
Hanincová Luďka (5%)
Kučerka Martin 1980- (25%) UMBFP07 - Katedra techniky a technológií
Kminiak Richard (20%)
Krišťák Ľuboš (10%)
Pędzik Marta (5%)
Očkajová Alena 1961- (20%) UMBFP07 - Katedra techniky a technológií
Rogoziński Tomasz (5%)
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| Zdroj.dok. | European journal of wood and wood products. Vol. 81, no. 6 (2023), pp. 1455-1464. - Berlin : Springer-Verlag, 2023
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| Kľúč.slová |
drevný prach
brúsenie
smrekové drevo
dubové drevo
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| Form.deskr. | články - journal articles
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| Jazyk dok. | angličtina
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| Krajina | Nemecko
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| Anotácia | Airborne wood dust poses health and safety risks in the construction and furniture industry. The study verified whether the thermal modification affects the share of fine wood dust particles (< 10 μm) generated during spruce, oak, and meranti wood sanding. The experimental research involved nine material variants, including three wood species in three states: untreated, thermally modified at 160 °C, and thermally modified at 220 °C). To collect at least 200 g of each dust sample, a belt sander with P80 sandpaper and a belt speed of 10 m/s was used, along with a dust collector. The collected dust was then separated into fractions using a set of sieves with aperture sizes of 2000, 1000, 500, 250, and 125 μm. A laser particle sizer was employed to measure the sizes of dust particles in the under-sieve fraction (dust with particle sizes smaller than 125 μm). The under-sieve fraction was decomposed into three subfractions, with particle sizes: <2.5, 2.5-4.0, and 4.0–10 μm. Surprisingly the results indicate that sanding dust from thermally modified wood generates a lower average mass share of potentially harmful fine particle fractions than dust from untreated wood. Oak dust contained a higher mass share of fine particles compared to the spruce and meranti dust samples. Dust from thermally modified oak and meranti wood had a lower content of harmful particle fractions than dust from untreated wood. The average mass shares of these dust fractions for modified wood at 160 and 220 °C showed no statictically significant differences (p < 0.05). Conversely, spruce dust had a low content of fine fractions because spruce particles exhibit a more irregular elongated shape. The study considered the extreme temperatures of 160 and 220 °C used in the thermal modification of wood. Therefore, the above statements are assumed to be valid for all intermediate thermo-modification temperatures.
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| URL | Link na zdrojový dokument
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| Kategória publikačnej činnosti | ADC
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| Číslo archívnej kópie | 53499
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| Kategória ohlasu | DADO, Miroslav - SCHWARZ, Marian - SALVA, Jozef - JANKOVIC, Richard - HNILICA, Richard. Comparison of the declared and simulated real-use noise data during wood sanding using a hand-held power sander. In Acoustics. ISSN 2624-599X, 2023, vol. 5, no. 4, pp. 1136-1147.
TANG, Wendan - LI, Qian - HUANG, Na - WANG, Shuoran. The effect of chemical composition on the morphology of Pb/Zn-containing dust. In Processes. ISSN 2227-9717, 2024, vol. 12, no. 12, pp. 1-16. DOI: https://doi.org/10.3390/pr12122734
BAKHI, M. B. M - YUSOF, A. A. M.. Mini sander machine for small-volume production. In Journal of engineering and technology [online]. 2024, vol. 15, no. 2, pp. 83-95 [cit. 2025-01-28]. ISSN 2289-814X. Dostupné na: https://jet.utem.edu.my/jet/article/view/6490/4298
ÇAKIROĞLU, Evren Osman - DEMIRARSLAN, Kazim Onur - TAŞDEMIR, Taner. Characterization of wood dust emission according to some wood species in 3D machining applied with CNC machine. In European journal of wood and wood products. ISSN 0018-3768, 2025, vol. 83, no. 2, art. no. 59, pp. 1-16. DOI: https://doi.org/10.1007/s00107-025-02222-2
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| Katal.org. | BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
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| Báza dát | xpca - PUBLIKAČNÁ ČINNOSŤ
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| Odkazy | PERIODIKÁ-Súborný záznam periodika
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