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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Screw holding performance of panels made of fibrous chips

100%
Kowaluk G., Fuczek D.
Drewno. Prace Naukowe. Doniesienia. Komunikaty
|
2010
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tom 53
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nr 184
The aim of the research was to investigate the face screw withdrawal resistance of panels produced from fibrous chips of willow Salix Viminalis L. and black locust Robinia Pseudoacacia L. A series of laboratory 3-layer panels were produced from fibrous chips as well as from industrial particles. The results were compared to commercial industrial panel performance. The investigation shows that the panels from black locust have lower screw withdrawal resistance in comparison with the industrial panel. In the case of higher density willow panel the screw withdrawal resistance was better than that of the industrial panel.
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Design of a snap connector to connect panel elements

100%
Matwiej L., Klos R., Bonowski M.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2019
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tom 108
3

Role of joints in the structure of antique wooden panel parquets on the example of parquets from Przewrotne manor house

100%
Rozanska A., Burawska I., Beer P.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
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2012
|
tom 80
4
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Performance evaluation of strip parquet flooring panels after long-term, in-service exposure

84%
Nemeth R., Molnarne Posh P., Molnar S., Bak M.
Drewno. Prace Naukowe. Doniesienia. Komunikaty
|
2014
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tom 57
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nr 193
Due to its extraordinary hardness, decorative appearance and possible small dimensions, black locust wood is assumed to be an excellent material for strip parquetflooring. The favourable colour changes achieved by controlled steam treatment further increased the utilization potential of this material. Flooring was installed on a student dormitory stair landing in heavy use. Due to the flooring’s very high exposure, 5 years was considered a long enough period to compare the different face layer materials during in-service test. Oil was used as a coating to avoid the remarkable protecting effect of hard film-forming varnishes (acrylic, etc.) against abrasion. Besides the flooring turning grey (all face layers no matter what treatment), only some delamination occurred at certain places after five years in service.The laboratory test results for abrasion resistance, dimensional changes and deformation were analysed. Additionally, the Brinell-Mörath hardness after indoor service and the abrasion due to indoor service were analysed. In terms of abrasion resistance, dimensional changes and deformation, no essential differences werefound between the oil-treated and untreated black locust wood on the one hand, and the control oak specimen on the other. Long-term tests showed that, after 5 years in service, the Brinell-Mörath-hardness decreased considerably for all the testedmaterials. The type of section and the presence of wide rays influenced the roughness and the waviness of the surface after indoor service.
5

Effect of joint dimensions on stiffness and bending strength of rebate joint in case construction

84%
Kociszewski M., Kozlowski J.
Roczniki Akademii Rolniczej w Poznaniu. Technologia Drewna
|
2002
|
tom 36
6

Bending creep behaviour of OSB loaded in the plane of the panel

84%
Palubicki B., Plenzler R.
Electronic Journal of Polish Agricultural Universities. Series Wood Technology
|
2004
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tom 07
|
nr 1
The flexural creep behaviour of oriented strandboards OSB/3 10 mm thick was investigated for a period of 72 days. The samples divided into two series were loaded in the plane of the panel in 4-point bending under four stress levels: 30, 40, 50 and 60% of MOR (modulus of rupture). Values of rheological constants were calculated using the 3-element rheological model. Deflections increased about linearly with respect to stress level up to 50% of MOR. The creep process of samples tested at stress level of 60% of MOR was rather nonlinear. Many samples tested at this stress level failed before the experiment was completed.
7

Coefficient of strength quality in bending of wood based panels

84%
Tudryszewski K., Warmbier K., Wilczynski M.
Roczniki Akademii Rolniczej w Poznaniu. Technologia Drewna
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2002
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tom 36
8

Uzyskiwanie stabilnosci dzieki grubszej plycie podlozowej

67%
W K.
Biuletyn Informacyjny Ośrodka Badawczo-Rozwojowego Przemysłu Płyt Drewnopochodnych w Czarnej Wodzie
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1998
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tom 39
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nr 1
69
9

Modelling the swelling process of wooden parquet panels from antique manor houses of south-eastern Poland

59%
Rozanska A., Archanowicz E., Beer P.
Annals of Warsaw University of Life Sciences - SGGW. Forestry and Wood Technology
|
2012
|
tom 80
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