Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips
Using a vacuum pressure cylinder, Gigantochloa scortechinii was treated with boron and copper chrome boron (CCB) preservative at different concentrations of 2% and 3%. The treatability of untreated and treated bamboo, as well as its physical and mechanical properties, were investigated. Both preserv...
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| Format: | Article |
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North Carolina State University
2022
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| Online Access: | http://psasir.upm.edu.my/id/eprint/101133/ |
| _version_ | 1848863500906004480 |
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| author | Baharuddin, Norhazaedawati Seng, Hua Lee Uyup, Mohd Khairun Anwar Md Tahir, Paridah |
| author_facet | Baharuddin, Norhazaedawati Seng, Hua Lee Uyup, Mohd Khairun Anwar Md Tahir, Paridah |
| author_sort | Baharuddin, Norhazaedawati |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Using a vacuum pressure cylinder, Gigantochloa scortechinii was treated with boron and copper chrome boron (CCB) preservative at different concentrations of 2% and 3%. The treatability of untreated and treated bamboo, as well as its physical and mechanical properties, were investigated. Both preservatives showed a high level of penetration into the bamboo strips. Weight percent gain (WPG) and extent of retention of CCB-treated bamboo strips were higher than those of the boron-treated samples. Swelling and shrinkage were proportionately reduced with treatment, with a significant difference between radial and tangential dimensions. When compared to untreated bamboo, treated bamboo showed a greater reduction in radial swelling but a lower reduction in shrinkage. The mechanical properties of untreated and treated samples differed in modulus of elasticity (MOE) and compression. Untreated samples had the highest MOE of 26,100 N.mm-2, while boron and CCB had MOE values of 22,800 and 22,900 N.mm-2, respectively. Copper chrome boron samples had the highest compression value of 86.3 N.mm-2, while the boron and untreated samples had values of 84.0 and 78.3 N.mm-2, respectively. |
| first_indexed | 2025-11-15T13:33:55Z |
| format | Article |
| id | upm-101133 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T13:33:55Z |
| publishDate | 2022 |
| publisher | North Carolina State University |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-1011332023-05-24T04:05:21Z http://psasir.upm.edu.my/id/eprint/101133/ Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips Baharuddin, Norhazaedawati Seng, Hua Lee Uyup, Mohd Khairun Anwar Md Tahir, Paridah Using a vacuum pressure cylinder, Gigantochloa scortechinii was treated with boron and copper chrome boron (CCB) preservative at different concentrations of 2% and 3%. The treatability of untreated and treated bamboo, as well as its physical and mechanical properties, were investigated. Both preservatives showed a high level of penetration into the bamboo strips. Weight percent gain (WPG) and extent of retention of CCB-treated bamboo strips were higher than those of the boron-treated samples. Swelling and shrinkage were proportionately reduced with treatment, with a significant difference between radial and tangential dimensions. When compared to untreated bamboo, treated bamboo showed a greater reduction in radial swelling but a lower reduction in shrinkage. The mechanical properties of untreated and treated samples differed in modulus of elasticity (MOE) and compression. Untreated samples had the highest MOE of 26,100 N.mm-2, while boron and CCB had MOE values of 22,800 and 22,900 N.mm-2, respectively. Copper chrome boron samples had the highest compression value of 86.3 N.mm-2, while the boron and untreated samples had values of 84.0 and 78.3 N.mm-2, respectively. North Carolina State University 2022-07-15 Article PeerReviewed Baharuddin, Norhazaedawati and Seng, Hua Lee and Uyup, Mohd Khairun Anwar and Md Tahir, Paridah (2022) Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips. BioResources, 17 (3). 5129 - 5145. ISSN 1930-2126 https://bioresources.cnr.ncsu.edu/resources/effect-of-preservative-treatment-on-physical-and-mechanical-properties-of-bamboo-gigantochloa-scortechinii-strips/#:~:text=Several%20studies%20have%20found%20that,dimensional%20stability%20(Gecer%20et%20al. 10.15376/biores.17.3.5129-5145 |
| spellingShingle | Baharuddin, Norhazaedawati Seng, Hua Lee Uyup, Mohd Khairun Anwar Md Tahir, Paridah Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips |
| title | Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips |
| title_full | Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips |
| title_fullStr | Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips |
| title_full_unstemmed | Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips |
| title_short | Effect of preservative treatment on physical and mechanical properties of bamboo (Gigantochloa scortechinii) strips |
| title_sort | effect of preservative treatment on physical and mechanical properties of bamboo (gigantochloa scortechinii) strips |
| url | http://psasir.upm.edu.my/id/eprint/101133/ http://psasir.upm.edu.my/id/eprint/101133/ http://psasir.upm.edu.my/id/eprint/101133/ |