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Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts

This study aimed to determine the mechanical and physical properties of the Cross- Laminated Timber (CLT) glued with dierent amounts of glue. Cost of glue is the outmost importance where it will help in reducing the CLT manufacturing cost. Four dierent amounts of glue spread were used where the glue...

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Main Authors: Kang, Chiang Liew, Ezzia Stecy Maining
Format: Proceedings
Language:English
English
Published: IOP Publishing Ltd. 2021
Subjects:
TA401-492 Materials of engineering and construction. Mechanics of materials
Online Access:https://eprints.ums.edu.my/id/eprint/32539/1/Mechanical%20and%20physical%20properties%20of%20cross-laminated%20timber%20made%20from%20batai%20using%20different%20glue%20spread%20amounts.ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/32539/2/Mechanical%20and%20physical%20properties%20of%20cross-laminated%20timber%20made%20from%20batai%20using%20different%20glue%20spread%20amounts.pdf
https://eprints.ums.edu.my/id/eprint/32539/
https://iopscience.iop.org/article/10.1088/1742-6596/2129/1/012087
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spelling my.ums.eprints.325392022-05-03T14:27:03Z https://eprints.ums.edu.my/id/eprint/32539/ Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts Kang, Chiang Liew Ezzia Stecy Maining TA401-492 Materials of engineering and construction. Mechanics of materials This study aimed to determine the mechanical and physical properties of the Cross- Laminated Timber (CLT) glued with dierent amounts of glue. Cost of glue is the outmost importance where it will help in reducing the CLT manufacturing cost. Four dierent amounts of glue spread were used where the glue that used was phenol-resorcinol formaldehyde (PRF);150, 200, 250 and 300g/m2. The testing of the CLT was conducted by following BS EN 408:2010, BS EN 16351:2015, ASTM D 2718 method B, ASTM D 143-94 and Japanese Agricultural Standard (JAS) 1152:2007. The analysis of physical tests that have been carried out are density, moisture content, shrinkage and swelling of the CLT’s thickness. Meanwhile, the mechanical tests were compression parallel and perpendicular to the grain, three-point bending test (flatwise and edgewise of CLT) and shear test. The highest density was shown by the CLT that using 300 g/m2 which the value was 316.41 kg/m3. Whereas the highest moisture content was shown by CLT that used 250 g/m2 with 15.49% in value. The highest thickness shrinkage percentage was 2.50%, CLT with 200g/m2 while the highest thickness swelling percentage was 5.60% which the CLT used 150 g/m2. For the flatwise bending test, it shows that the CLT that used 300 g/m2 has the highest MOE and MOR value which were 510.63N/mm2 and 8.39 N/mm2. The MOE and MOR value for edgewise bending also shows that CLT that used 300 g/m2 was the best with 1528.70 N/mm2and 13.48 N/mm2. In compression perpendicular to grain test, the CLT with150 g/m2 shows the highest value of MOE which was 5.89 N/mm2 while CLT that used 200 g/m2 has the highest value of compressive strength with 9.10N/mm2. However, for compression parallel to grain test, the CLT that used 300 g/m2 shows the best performance with 1002.78 N/mm2 and 13.75 N/mm2 of MOE and compressive strength value. Lastly, for the shear test, the highest shear strength value was 0.39 N/mm2 which belongs to CLT that used 150 g/m2. Thus, CLT that used 300 g/m2 of glue spread amount is the best CLT which, the more the amount of glue, the better the performance of the CLT. IOP Publishing Ltd. 2021 Proceedings PeerReviewed text en https://eprints.ums.edu.my/id/eprint/32539/1/Mechanical%20and%20physical%20properties%20of%20cross-laminated%20timber%20made%20from%20batai%20using%20different%20glue%20spread%20amounts.ABSTRACT.pdf text en https://eprints.ums.edu.my/id/eprint/32539/2/Mechanical%20and%20physical%20properties%20of%20cross-laminated%20timber%20made%20from%20batai%20using%20different%20glue%20spread%20amounts.pdf Kang, Chiang Liew and Ezzia Stecy Maining (2021) Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts. https://iopscience.iop.org/article/10.1088/1742-6596/2129/1/012087
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
English
topic TA401-492 Materials of engineering and construction. Mechanics of materials
spellingShingle TA401-492 Materials of engineering and construction. Mechanics of materials
Kang, Chiang Liew
Ezzia Stecy Maining
Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts
description This study aimed to determine the mechanical and physical properties of the Cross- Laminated Timber (CLT) glued with dierent amounts of glue. Cost of glue is the outmost importance where it will help in reducing the CLT manufacturing cost. Four dierent amounts of glue spread were used where the glue that used was phenol-resorcinol formaldehyde (PRF);150, 200, 250 and 300g/m2. The testing of the CLT was conducted by following BS EN 408:2010, BS EN 16351:2015, ASTM D 2718 method B, ASTM D 143-94 and Japanese Agricultural Standard (JAS) 1152:2007. The analysis of physical tests that have been carried out are density, moisture content, shrinkage and swelling of the CLT’s thickness. Meanwhile, the mechanical tests were compression parallel and perpendicular to the grain, three-point bending test (flatwise and edgewise of CLT) and shear test. The highest density was shown by the CLT that using 300 g/m2 which the value was 316.41 kg/m3. Whereas the highest moisture content was shown by CLT that used 250 g/m2 with 15.49% in value. The highest thickness shrinkage percentage was 2.50%, CLT with 200g/m2 while the highest thickness swelling percentage was 5.60% which the CLT used 150 g/m2. For the flatwise bending test, it shows that the CLT that used 300 g/m2 has the highest MOE and MOR value which were 510.63N/mm2 and 8.39 N/mm2. The MOE and MOR value for edgewise bending also shows that CLT that used 300 g/m2 was the best with 1528.70 N/mm2and 13.48 N/mm2. In compression perpendicular to grain test, the CLT with150 g/m2 shows the highest value of MOE which was 5.89 N/mm2 while CLT that used 200 g/m2 has the highest value of compressive strength with 9.10N/mm2. However, for compression parallel to grain test, the CLT that used 300 g/m2 shows the best performance with 1002.78 N/mm2 and 13.75 N/mm2 of MOE and compressive strength value. Lastly, for the shear test, the highest shear strength value was 0.39 N/mm2 which belongs to CLT that used 150 g/m2. Thus, CLT that used 300 g/m2 of glue spread amount is the best CLT which, the more the amount of glue, the better the performance of the CLT.
format Proceedings
author Kang, Chiang Liew
Ezzia Stecy Maining
author_facet Kang, Chiang Liew
Ezzia Stecy Maining
author_sort Kang, Chiang Liew
title Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts
title_short Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts
title_full Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts
title_fullStr Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts
title_full_unstemmed Mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts
title_sort mechanical and physical properties of cross-laminated timber made from batai using different glue spread amounts
publisher IOP Publishing Ltd.
publishDate 2021
url https://eprints.ums.edu.my/id/eprint/32539/1/Mechanical%20and%20physical%20properties%20of%20cross-laminated%20timber%20made%20from%20batai%20using%20different%20glue%20spread%20amounts.ABSTRACT.pdf
https://eprints.ums.edu.my/id/eprint/32539/2/Mechanical%20and%20physical%20properties%20of%20cross-laminated%20timber%20made%20from%20batai%20using%20different%20glue%20spread%20amounts.pdf
https://eprints.ums.edu.my/id/eprint/32539/
https://iopscience.iop.org/article/10.1088/1742-6596/2129/1/012087
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score 13.211869

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