Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesives

Abstract: The properties of CLT can be affected by the type of adhesives used. The thermal properties of the adhesive that join the timber together is essential to determine the thermal endurance of the CLT product. In this study, two types of adhesives were used to join the cross laminated timber (...

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Autores principales:	Mohd Yusof,Norwahyuni, Md Tahir,Paridah, Lee,Seng Hua, Sabaruddin,Fatimah Athiyah, Mohammad Suffian James,Redzuan, Asim Khan,Mohammad, Lee,Ching Hao, Roseley,Adlin Sabrina Muhammad
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2021
Materias:	Acacia mangium Cross Laminated Timber dynamic mechanical analysis interfacial bonding one component polyurethane phenol resorcinol formaldehyde.
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100402
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spelling	oai:scielo:S0718-221X20210001004022021-05-30Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesivesMohd Yusof,NorwahyuniMd Tahir,ParidahLee,Seng HuaSabaruddin,Fatimah AthiyahMohammad Suffian James,RedzuanAsim Khan,MohammadLee,Ching HaoRoseley,Adlin Sabrina Muhammad Acacia mangium Cross Laminated Timber dynamic mechanical analysis interfacial bonding one component polyurethane phenol resorcinol formaldehyde. Abstract: The properties of CLT can be affected by the type of adhesives used. The thermal properties of the adhesive that join the timber together is essential to determine the thermal endurance of the CLT product. In this study, two types of adhesives were used to join the cross laminated timber (CLT) manufactured from Acacia mangium namely phenol resorcinol formaldehyde (PRF) and one component polyurethane (PUR). The thermal properties of the adhesives, A. mangium wood and the glue lines were determined via Thermogravimetric Analysis (TGA) and Dynamic Mechanical Analysis (DMA) tests. The TGA test showed that PRF adhesive had higher degradation temperature at 530 ºC compared to PUR adhesive at 430 ºC. Meanwhile, the PRF adhesive as a glue line in CLT also showed better thermal resistance where a higher amount of residue of 20,94 % was recorded at temperature up to 900 ºC compared to PUR glue line with 18,26 % residue. The integrity of the CLT over temperature was determined via DMA test and the results showed that PRF adhesive as glue line had superior properties, indicating better interfacial bonding with the woods.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.23 20212021-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100402en10.4067/s0718-221x2021000100402
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Acacia mangium Cross Laminated Timber dynamic mechanical analysis interfacial bonding one component polyurethane phenol resorcinol formaldehyde.
spellingShingle	Acacia mangium Cross Laminated Timber dynamic mechanical analysis interfacial bonding one component polyurethane phenol resorcinol formaldehyde. Mohd Yusof,Norwahyuni Md Tahir,Paridah Lee,Seng Hua Sabaruddin,Fatimah Athiyah Mohammad Suffian James,Redzuan Asim Khan,Mohammad Lee,Ching Hao Roseley,Adlin Sabrina Muhammad Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesives
description	Abstract: The properties of CLT can be affected by the type of adhesives used. The thermal properties of the adhesive that join the timber together is essential to determine the thermal endurance of the CLT product. In this study, two types of adhesives were used to join the cross laminated timber (CLT) manufactured from Acacia mangium namely phenol resorcinol formaldehyde (PRF) and one component polyurethane (PUR). The thermal properties of the adhesives, A. mangium wood and the glue lines were determined via Thermogravimetric Analysis (TGA) and Dynamic Mechanical Analysis (DMA) tests. The TGA test showed that PRF adhesive had higher degradation temperature at 530 ºC compared to PUR adhesive at 430 ºC. Meanwhile, the PRF adhesive as a glue line in CLT also showed better thermal resistance where a higher amount of residue of 20,94 % was recorded at temperature up to 900 ºC compared to PUR glue line with 18,26 % residue. The integrity of the CLT over temperature was determined via DMA test and the results showed that PRF adhesive as glue line had superior properties, indicating better interfacial bonding with the woods.
author	Mohd Yusof,Norwahyuni Md Tahir,Paridah Lee,Seng Hua Sabaruddin,Fatimah Athiyah Mohammad Suffian James,Redzuan Asim Khan,Mohammad Lee,Ching Hao Roseley,Adlin Sabrina Muhammad
author_facet	Mohd Yusof,Norwahyuni Md Tahir,Paridah Lee,Seng Hua Sabaruddin,Fatimah Athiyah Mohammad Suffian James,Redzuan Asim Khan,Mohammad Lee,Ching Hao Roseley,Adlin Sabrina Muhammad
author_sort	Mohd Yusof,Norwahyuni
title	Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesives
title_short	Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesives
title_full	Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesives
title_fullStr	Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesives
title_full_unstemmed	Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesives
title_sort	thermal properties of acacia mangium cross laminated timber and its gluelines bonded with two structural adhesives
publisher	Universidad del Bío-Bío
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2021000100402
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Thermal properties of Acacia mangium Cross Laminated Timber and its gluelines bonded with two structural adhesives

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