Drying Quality of Mahoni Wood in Various Incising Densities and Two High Temperature-Drying Schedules
The aims of this research were to investigate the effects of interaction between incising densities and two drying schedules on drying rate and defects as well as to examine the effect of incising densities on static bending characteristics of dried mahogany. Tree mahogany (Swietenia mahogany) trees...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universitas Gadjah Mada
2016-07-01
|
| Series: | Jurnal Ilmu Kehutanan |
| Subjects: | |
| Online Access: | https://jurnal.ugm.ac.id/jikfkt/article/view/16513 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832595272144781312 |
|---|---|
| author | Tomy Listyanto Fadlul Rahman Hyana Swargarini |
| author_facet | Tomy Listyanto Fadlul Rahman Hyana Swargarini |
| author_sort | Tomy Listyanto |
| collection | DOAJ |
| description | The aims of this research were to investigate the effects of interaction between incising densities and two drying schedules on drying rate and defects as well as to examine the effect of incising densities on static bending characteristics of dried mahogany. Tree mahogany (Swietenia mahogany) trees with the diameter of 300-350 mm were cut and sawn into columns with the dimension of 60 mm ×100 mm × 500 mm. Each column was cut into five parts with the length of 500 mm. A small sample with the dimension of 20 mm × 20 mm × 25 mm were taken in between drying sample to measure moisture content. Five incising densities, which were 0 holes/m2 (unincised), 1000 holes/m2, 2000 holes/m2, 3000 holes/m2 and holes/m2, were applied to the drying sample. Samples were dried with two different drying schedules until the moisture content of 12%. Drying rate, defects, and moisture distribution were measured to evaluate the drying quality. Static bending test was applied to examine the strength properties. The results showed that incising densities of 3000-4000 holes/m2 could significantly improve drying rate and final moisture content distribution. There was no significants defects due to the variation of incising densities and drying schedules. No significant decrease of modulus of elasticity and modulus of rupture among five incising densities was found in this research. |
| format | Article |
| id | doaj-art-a0bef867ddc9489a975115a53047d14f |
| institution | Kabale University |
| issn | 0126-4451 2477-3751 |
| language | English |
| publishDate | 2016-07-01 |
| publisher | Universitas Gadjah Mada |
| record_format | Article |
| series | Jurnal Ilmu Kehutanan |
| spelling | doaj-art-a0bef867ddc9489a975115a53047d14f2025-01-19T08:08:40ZengUniversitas Gadjah MadaJurnal Ilmu Kehutanan0126-44512477-37512016-07-0110211912810.22146/jik.1651311444Drying Quality of Mahoni Wood in Various Incising Densities and Two High Temperature-Drying SchedulesTomy Listyanto0Fadlul Rahman1Hyana Swargarini2Department of Forest Product Technology, Faculty of Forestry, Universitas Gadjah Mada, IndonesiaDepartment of Forest Product Technology, Faculty of Forestry, Universitas Gadjah Mada, IndonesiaDepartment of Forest Product Technology, Faculty of Forestry, Universitas Gadjah Mada, IndonesiaThe aims of this research were to investigate the effects of interaction between incising densities and two drying schedules on drying rate and defects as well as to examine the effect of incising densities on static bending characteristics of dried mahogany. Tree mahogany (Swietenia mahogany) trees with the diameter of 300-350 mm were cut and sawn into columns with the dimension of 60 mm ×100 mm × 500 mm. Each column was cut into five parts with the length of 500 mm. A small sample with the dimension of 20 mm × 20 mm × 25 mm were taken in between drying sample to measure moisture content. Five incising densities, which were 0 holes/m2 (unincised), 1000 holes/m2, 2000 holes/m2, 3000 holes/m2 and holes/m2, were applied to the drying sample. Samples were dried with two different drying schedules until the moisture content of 12%. Drying rate, defects, and moisture distribution were measured to evaluate the drying quality. Static bending test was applied to examine the strength properties. The results showed that incising densities of 3000-4000 holes/m2 could significantly improve drying rate and final moisture content distribution. There was no significants defects due to the variation of incising densities and drying schedules. No significant decrease of modulus of elasticity and modulus of rupture among five incising densities was found in this research.https://jurnal.ugm.ac.id/jikfkt/article/view/16513kehutananlingkungan |
| spellingShingle | Tomy Listyanto Fadlul Rahman Hyana Swargarini Drying Quality of Mahoni Wood in Various Incising Densities and Two High Temperature-Drying Schedules Jurnal Ilmu Kehutanan kehutanan lingkungan |
| title | Drying Quality of Mahoni Wood in Various Incising Densities and Two High Temperature-Drying Schedules |
| title_full | Drying Quality of Mahoni Wood in Various Incising Densities and Two High Temperature-Drying Schedules |
| title_fullStr | Drying Quality of Mahoni Wood in Various Incising Densities and Two High Temperature-Drying Schedules |
| title_full_unstemmed | Drying Quality of Mahoni Wood in Various Incising Densities and Two High Temperature-Drying Schedules |
| title_short | Drying Quality of Mahoni Wood in Various Incising Densities and Two High Temperature-Drying Schedules |
| title_sort | drying quality of mahoni wood in various incising densities and two high temperature drying schedules |
| topic | kehutanan lingkungan |
| url | https://jurnal.ugm.ac.id/jikfkt/article/view/16513 |
| work_keys_str_mv | AT tomylistyanto dryingqualityofmahoniwoodinvariousincisingdensitiesandtwohightemperaturedryingschedules AT fadlulrahman dryingqualityofmahoniwoodinvariousincisingdensitiesandtwohightemperaturedryingschedules AT hyanaswargarini dryingqualityofmahoniwoodinvariousincisingdensitiesandtwohightemperaturedryingschedules |