Properties of Laminated Board Made from Kapok Wood at Different Sawing Pattern of Lamina and Core Layer Orientation
Kapok wood (Ceiba pentandra (L.) Gaertn) is a low-density wood species that can become a light construction material in the form of laminated timber products. This study aimed to understand the properties of laminated timber from kapok wood at different sawing patterns of laminae and core layer orie...
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| Format: | Article |
| Language: | English |
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Universitas Gadjah Mada
2022-03-01
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| Series: | Jurnal Ilmu Kehutanan |
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| Online Access: | https://jurnal.ugm.ac.id/v3/jik/article/view/1739 |
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| author | Muhammad Navis Rofii Vendy Eko Prasetyo Tomy Listyanto Annisa Primaningtyas Yustinus Suranto Tibertius Agus Prayitno Ragil Widyorini |
| author_facet | Muhammad Navis Rofii Vendy Eko Prasetyo Tomy Listyanto Annisa Primaningtyas Yustinus Suranto Tibertius Agus Prayitno Ragil Widyorini |
| author_sort | Muhammad Navis Rofii |
| collection | DOAJ |
| description | Kapok wood (Ceiba pentandra (L.) Gaertn) is a low-density wood species that can become a light construction material in the form of laminated timber products. This study aimed to understand the properties of laminated timber from kapok wood at different sawing patterns of laminae and core layer orientation. This study used kapok wood produced from community forests and PVAc (Polyvinyl Acetate) resin as the binder to produce laminated timber. The laminated boards were manufactured from dried laminas, measuring 100 x 9.5 x 1.7 cm, and were glued together with the resin before being pressed and clamped with the pressure of 1 MPa for 12 hours. The dimension of the final laminated board was 100 x 38 x 5 cm. Before being cut for the physical and mechanical properties tests, the laminated boards were conditioned at room temperature for a week. The results indicated that sawing patterns had insignificant effects on moisture content, density, static bending properties, and bonding strength of laminated boards. The core layer orientation had a significant effect on the density and the modulus of rupture. Generally, laminated board from kapok wood with the parallel grain direction of the core layer resulted in higher static bending properties and bonding strength than the perpendicular one. |
| format | Article |
| id | doaj-art-86314c81036a4f1abf5aec64d8cd52cc |
| institution | Kabale University |
| issn | 0126-4451 2477-3751 |
| language | English |
| publishDate | 2022-03-01 |
| publisher | Universitas Gadjah Mada |
| record_format | Article |
| series | Jurnal Ilmu Kehutanan |
| spelling | doaj-art-86314c81036a4f1abf5aec64d8cd52cc2025-01-06T03:10:34ZengUniversitas Gadjah MadaJurnal Ilmu Kehutanan0126-44512477-37512022-03-0116110110710.22146/jik.v16i1.1739Properties of Laminated Board Made from Kapok Wood at Different Sawing Pattern of Lamina and Core Layer OrientationMuhammad Navis Rofii0https://orcid.org/0000-0003-1911-7463Vendy Eko Prasetyo1https://orcid.org/0000-0001-7810-8386Tomy Listyanto2https://orcid.org/0000-0002-2134-6428Annisa Primaningtyas3Yustinus Suranto4Tibertius Agus Prayitno5https://orcid.org/0000-0002-5720-3541Ragil Widyorini6https://orcid.org/0000-0002-3697-9594Department of Forest Products Technology, Faculty of Forestry, IndonesiaDepartment of Forest Products Technology, Faculty of Forestry, IndonesiaDepartment of Forest Products Technology, Faculty of Forestry, IndonesiaDepartment of Forest Products Technology, Faculty of Forestry, IndonesiaDepartment of Forest Products Technology, Faculty of Forestry, IndonesiaDepartment of Forest Products Technology, Faculty of Forestry, IndonesiaDepartment of Forest Products Technology, Faculty of Forestry, IndonesiaKapok wood (Ceiba pentandra (L.) Gaertn) is a low-density wood species that can become a light construction material in the form of laminated timber products. This study aimed to understand the properties of laminated timber from kapok wood at different sawing patterns of laminae and core layer orientation. This study used kapok wood produced from community forests and PVAc (Polyvinyl Acetate) resin as the binder to produce laminated timber. The laminated boards were manufactured from dried laminas, measuring 100 x 9.5 x 1.7 cm, and were glued together with the resin before being pressed and clamped with the pressure of 1 MPa for 12 hours. The dimension of the final laminated board was 100 x 38 x 5 cm. Before being cut for the physical and mechanical properties tests, the laminated boards were conditioned at room temperature for a week. The results indicated that sawing patterns had insignificant effects on moisture content, density, static bending properties, and bonding strength of laminated boards. The core layer orientation had a significant effect on the density and the modulus of rupture. Generally, laminated board from kapok wood with the parallel grain direction of the core layer resulted in higher static bending properties and bonding strength than the perpendicular one.https://jurnal.ugm.ac.id/v3/jik/article/view/1739low-density woodkapok woodlaminated boardphysical and mechanical properties |
| spellingShingle | Muhammad Navis Rofii Vendy Eko Prasetyo Tomy Listyanto Annisa Primaningtyas Yustinus Suranto Tibertius Agus Prayitno Ragil Widyorini Properties of Laminated Board Made from Kapok Wood at Different Sawing Pattern of Lamina and Core Layer Orientation Jurnal Ilmu Kehutanan low-density wood kapok wood laminated board physical and mechanical properties |
| title | Properties of Laminated Board Made from Kapok Wood at Different Sawing Pattern of Lamina and Core Layer Orientation |
| title_full | Properties of Laminated Board Made from Kapok Wood at Different Sawing Pattern of Lamina and Core Layer Orientation |
| title_fullStr | Properties of Laminated Board Made from Kapok Wood at Different Sawing Pattern of Lamina and Core Layer Orientation |
| title_full_unstemmed | Properties of Laminated Board Made from Kapok Wood at Different Sawing Pattern of Lamina and Core Layer Orientation |
| title_short | Properties of Laminated Board Made from Kapok Wood at Different Sawing Pattern of Lamina and Core Layer Orientation |
| title_sort | properties of laminated board made from kapok wood at different sawing pattern of lamina and core layer orientation |
| topic | low-density wood kapok wood laminated board physical and mechanical properties |
| url | https://jurnal.ugm.ac.id/v3/jik/article/view/1739 |
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