Lightweight tubular fiberboard: Effect of hole diameters and number on panel properties
Abstract: Special tubular fiberboard with a density of 550 kg/m3 was manufactured using the round rods for creation of the holes. Physicomechanical properties of tubular fiberboard (6, 8, 10, 12 (mm)) with various hole diameters and number of hole (0, 1, 2 and 3 in a constant cross section) were eva...
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| Lenguaje: | English |
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Universidad del Bío-Bío
2020
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oai:scielo:S0718-221X20200003003112020-06-26Lightweight tubular fiberboard: Effect of hole diameters and number on panel propertiesKhakzad,JavadShalbafan,AliKazemi-Najafi,Saeed Extrusion fiberboard furniture application lightweight tubular board. Abstract: Special tubular fiberboard with a density of 550 kg/m3 was manufactured using the round rods for creation of the holes. Physicomechanical properties of tubular fiberboard (6, 8, 10, 12 (mm)) with various hole diameters and number of hole (0, 1, 2 and 3 in a constant cross section) were evaluated. The surface layers density, especially on top of the holes, considerably elevated with increasing the hole diameter. This did create higher bending properties as well as higher internal bond and surface soundness. The structure of webs between the holes, when the holes’ number increases, were predominant factor influencing the panel properties. Weak and loose web structure were obtained by increasing the holes’ number from 1 to 3 within a constant cross section (50 mm × 16 mm) that was due to the less transferred fiber during pressing in the webs’ sections. A corresponding comparison of panel properties with those in American and European standards presents that the minimum requirements according to most of the standards were obtained.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.22 n.3 20202020-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2020000300311en10.4067/S0718-221X2020005000306 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
Extrusion fiberboard furniture application lightweight tubular board. |
| spellingShingle |
Extrusion fiberboard furniture application lightweight tubular board. Khakzad,Javad Shalbafan,Ali Kazemi-Najafi,Saeed Lightweight tubular fiberboard: Effect of hole diameters and number on panel properties |
| description |
Abstract: Special tubular fiberboard with a density of 550 kg/m3 was manufactured using the round rods for creation of the holes. Physicomechanical properties of tubular fiberboard (6, 8, 10, 12 (mm)) with various hole diameters and number of hole (0, 1, 2 and 3 in a constant cross section) were evaluated. The surface layers density, especially on top of the holes, considerably elevated with increasing the hole diameter. This did create higher bending properties as well as higher internal bond and surface soundness. The structure of webs between the holes, when the holes’ number increases, were predominant factor influencing the panel properties. Weak and loose web structure were obtained by increasing the holes’ number from 1 to 3 within a constant cross section (50 mm × 16 mm) that was due to the less transferred fiber during pressing in the webs’ sections. A corresponding comparison of panel properties with those in American and European standards presents that the minimum requirements according to most of the standards were obtained. |
| author |
Khakzad,Javad Shalbafan,Ali Kazemi-Najafi,Saeed |
| author_facet |
Khakzad,Javad Shalbafan,Ali Kazemi-Najafi,Saeed |
| author_sort |
Khakzad,Javad |
| title |
Lightweight tubular fiberboard: Effect of hole diameters and number on panel properties |
| title_short |
Lightweight tubular fiberboard: Effect of hole diameters and number on panel properties |
| title_full |
Lightweight tubular fiberboard: Effect of hole diameters and number on panel properties |
| title_fullStr |
Lightweight tubular fiberboard: Effect of hole diameters and number on panel properties |
| title_full_unstemmed |
Lightweight tubular fiberboard: Effect of hole diameters and number on panel properties |
| title_sort |
lightweight tubular fiberboard: effect of hole diameters and number on panel properties |
| publisher |
Universidad del Bío-Bío |
| publishDate |
2020 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2020000300311 |
| work_keys_str_mv |
AT khakzadjavad lightweighttubularfiberboardeffectofholediametersandnumberonpanelproperties AT shalbafanali lightweighttubularfiberboardeffectofholediametersandnumberonpanelproperties AT kazeminajafisaeed lightweighttubularfiberboardeffectofholediametersandnumberonpanelproperties |
| _version_ |
1714202689805484032 |