Novel Advanced Composite Bamboo Structural Members with Bio-Based and Synthetic Matrices for Sustainable Construction
This paper experimentally investigates the properties of unprecedented new advanced composite structural members in compressions made of bamboo culms formed with different bio-based and synthetic matrices. Due to extensive CO2 emissions corresponded to the production of construction materials, it is...
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description | This paper experimentally investigates the properties of unprecedented new advanced composite structural members in compressions made of bamboo culms formed with different bio-based and synthetic matrices. Due to extensive CO2 emissions corresponded to the production of construction materials, it is essential to produce high-performance environmental-friendly construction materials from bio-based renewable resources such as bamboo. However, the use of bamboo culms in construction has been hindered by their inherent specific geometric hollow shape. To address this issue, small-diameter bamboo species were used in this study to form solid structural composite cross-sections to desired shapes. An experimental study was conducted on the compressive properties of six composite structural members made of commonly available bamboo species (Phyllostachys edulis or Moso) with different matrices including a bio-based furan resin, a cementitious grout, and epoxy. In order to prevent premature buckling of bamboo components within the engineered columns, and in an attempt to propose a bio-based structural column, three layers of hemp wrap where applied to provide confinement for bamboo culms. The results of the tests confirm that the bamboo-furan and bamboo-grout composite columns both have the potential to reach a remarkable compressive strength of 30 MPa. However, the bamboo-epoxy composite specimen, considering the excellent mechanical properties of the epoxy matrix, delivered a benchmark to demonstrate the potentials of bamboo-based structural sections by reaching 76 MPa compressive strength before crushing. The bamboo-epoxy composite provided new prospects for future work on the 100% bio-based versions of the bamboo-based sections with improved bio-matrices (by using bio-epoxy and improved furan resins with compatible mixes) and innovative confinement types. With the promising results of this study, there is a real opportunity of creating contemporary engineered bamboo-based structures as a sustainable replacement to the existing steel, concrete and timber structures. |
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Due to extensive CO2 emissions corresponded to the production of construction materials, it is essential to produce high-performance environmental-friendly construction materials from bio-based renewable resources such as bamboo. However, the use of bamboo culms in construction has been hindered by their inherent specific geometric hollow shape. To address this issue, small-diameter bamboo species were used in this study to form solid structural composite cross-sections to desired shapes. An experimental study was conducted on the compressive properties of six composite structural members made of commonly available bamboo species (Phyllostachys edulis or Moso) with different matrices including a bio-based furan resin, a cementitious grout, and epoxy. In order to prevent premature buckling of bamboo components within the engineered columns, and in an attempt to propose a bio-based structural column, three layers of hemp wrap where applied to provide confinement for bamboo culms. The results of the tests confirm that the bamboo-furan and bamboo-grout composite columns both have the potential to reach a remarkable compressive strength of 30 MPa. However, the bamboo-epoxy composite specimen, considering the excellent mechanical properties of the epoxy matrix, delivered a benchmark to demonstrate the potentials of bamboo-based structural sections by reaching 76 MPa compressive strength before crushing. The bamboo-epoxy composite provided new prospects for future work on the 100% bio-based versions of the bamboo-based sections with improved bio-matrices (by using bio-epoxy and improved furan resins with compatible mixes) and innovative confinement types. With the promising results of this study, there is a real opportunity of creating contemporary engineered bamboo-based structures as a sustainable replacement to the existing steel, concrete and timber structures.</description><identifier>ISSN: 2071-1050</identifier><identifier>EISSN: 2071-1050</identifier><identifier>DOI: 10.3390/su12062485</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Bamboo ; Carbon dioxide ; Carbon footprint ; Competition ; Composite columns ; Composite materials ; Compressive properties ; Compressive strength ; Concrete ; Confinement ; Construction industry ; Construction materials ; Furan resins ; Greenhouse gases ; Grout ; Hemp ; Investigations ; Mechanical properties ; Population growth ; Raw materials ; Renewable resources ; Resins ; Steel production ; Structural members ; Sustainable yield ; Tensile strength ; Timber ; Timber (structural) ; Wooden structures</subject><ispartof>Sustainability, 2020-03, Vol.12 (6), p.2485</ispartof><rights>2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c295t-bbe8c02f8157f37733904806cc463238444d154176026fc3ca4585a2a00342233</citedby><cites>FETCH-LOGICAL-c295t-bbe8c02f8157f37733904806cc463238444d154176026fc3ca4585a2a00342233</cites><orcidid>0000-0001-9739-7208</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Mofidi, Amir</creatorcontrib><creatorcontrib>Abila, Judith</creatorcontrib><creatorcontrib>Ng, Jackson Tsz Ming</creatorcontrib><title>Novel Advanced Composite Bamboo Structural Members with Bio-Based and Synthetic Matrices for Sustainable Construction</title><title>Sustainability</title><description>This paper experimentally investigates the properties of unprecedented new advanced composite structural members in compressions made of bamboo culms formed with different bio-based and synthetic matrices. Due to extensive CO2 emissions corresponded to the production of construction materials, it is essential to produce high-performance environmental-friendly construction materials from bio-based renewable resources such as bamboo. However, the use of bamboo culms in construction has been hindered by their inherent specific geometric hollow shape. To address this issue, small-diameter bamboo species were used in this study to form solid structural composite cross-sections to desired shapes. An experimental study was conducted on the compressive properties of six composite structural members made of commonly available bamboo species (Phyllostachys edulis or Moso) with different matrices including a bio-based furan resin, a cementitious grout, and epoxy. In order to prevent premature buckling of bamboo components within the engineered columns, and in an attempt to propose a bio-based structural column, three layers of hemp wrap where applied to provide confinement for bamboo culms. The results of the tests confirm that the bamboo-furan and bamboo-grout composite columns both have the potential to reach a remarkable compressive strength of 30 MPa. However, the bamboo-epoxy composite specimen, considering the excellent mechanical properties of the epoxy matrix, delivered a benchmark to demonstrate the potentials of bamboo-based structural sections by reaching 76 MPa compressive strength before crushing. The bamboo-epoxy composite provided new prospects for future work on the 100% bio-based versions of the bamboo-based sections with improved bio-matrices (by using bio-epoxy and improved furan resins with compatible mixes) and innovative confinement types. With the promising results of this study, there is a real opportunity of creating contemporary engineered bamboo-based structures as a sustainable replacement to the existing steel, concrete and timber structures.</description><subject>Bamboo</subject><subject>Carbon dioxide</subject><subject>Carbon footprint</subject><subject>Competition</subject><subject>Composite columns</subject><subject>Composite materials</subject><subject>Compressive properties</subject><subject>Compressive strength</subject><subject>Concrete</subject><subject>Confinement</subject><subject>Construction industry</subject><subject>Construction materials</subject><subject>Furan resins</subject><subject>Greenhouse gases</subject><subject>Grout</subject><subject>Hemp</subject><subject>Investigations</subject><subject>Mechanical properties</subject><subject>Population growth</subject><subject>Raw materials</subject><subject>Renewable resources</subject><subject>Resins</subject><subject>Steel production</subject><subject>Structural members</subject><subject>Sustainable yield</subject><subject>Tensile strength</subject><subject>Timber</subject><subject>Timber (structural)</subject><subject>Wooden structures</subject><issn>2071-1050</issn><issn>2071-1050</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpNkEtLAzEUhYMoWGo3_oKAO2E0z3ks2-ILWl2MrodMJkNTZpKaR6X_3tQKejf3Ls75DucCcI3RHaUVuvcRE5QTVvIzMCGowBlGHJ3_uy_BzPstSkMprnA-AfHV7tUA591eGKk6uLTjznodFFyIsbUW1sFFGaITA1yrsVXOwy8dNnChbbYQPlmE6WB9MGGjgpZwLYLTUnnYWwfr6IPQRrSDSmTjf1jamitw0YvBq9nvnoKPx4f35XO2ent6Wc5XmSQVD1nbqlIi0peYFz0timNLVqJcSpZTQkvGWIc5w0WOSN5LKgXjJRdEpH6MEEqn4ObE3Tn7GZUPzdZGZ1Jkk-yUUpJXVVLdnlTSWe-d6pud06Nwhwaj5pjZ_H2WfgPzimpn</recordid><startdate>20200322</startdate><enddate>20200322</enddate><creator>Mofidi, Amir</creator><creator>Abila, Judith</creator><creator>Ng, Jackson Tsz Ming</creator><general>MDPI AG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>4U-</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><orcidid>https://orcid.org/0000-0001-9739-7208</orcidid></search><sort><creationdate>20200322</creationdate><title>Novel Advanced Composite Bamboo Structural Members with Bio-Based and Synthetic Matrices for Sustainable Construction</title><author>Mofidi, Amir ; Abila, Judith ; Ng, Jackson Tsz Ming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c295t-bbe8c02f8157f37733904806cc463238444d154176026fc3ca4585a2a00342233</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Bamboo</topic><topic>Carbon dioxide</topic><topic>Carbon footprint</topic><topic>Competition</topic><topic>Composite columns</topic><topic>Composite materials</topic><topic>Compressive properties</topic><topic>Compressive strength</topic><topic>Concrete</topic><topic>Confinement</topic><topic>Construction industry</topic><topic>Construction materials</topic><topic>Furan resins</topic><topic>Greenhouse gases</topic><topic>Grout</topic><topic>Hemp</topic><topic>Investigations</topic><topic>Mechanical properties</topic><topic>Population growth</topic><topic>Raw materials</topic><topic>Renewable resources</topic><topic>Resins</topic><topic>Steel production</topic><topic>Structural members</topic><topic>Sustainable yield</topic><topic>Tensile strength</topic><topic>Timber</topic><topic>Timber (structural)</topic><topic>Wooden structures</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mofidi, Amir</creatorcontrib><creatorcontrib>Abila, Judith</creatorcontrib><creatorcontrib>Ng, Jackson Tsz Ming</creatorcontrib><collection>CrossRef</collection><collection>University Readers</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Sustainability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mofidi, Amir</au><au>Abila, Judith</au><au>Ng, Jackson Tsz Ming</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Novel Advanced Composite Bamboo Structural Members with Bio-Based and Synthetic Matrices for Sustainable Construction</atitle><jtitle>Sustainability</jtitle><date>2020-03-22</date><risdate>2020</risdate><volume>12</volume><issue>6</issue><spage>2485</spage><pages>2485-</pages><issn>2071-1050</issn><eissn>2071-1050</eissn><abstract>This paper experimentally investigates the properties of unprecedented new advanced composite structural members in compressions made of bamboo culms formed with different bio-based and synthetic matrices. Due to extensive CO2 emissions corresponded to the production of construction materials, it is essential to produce high-performance environmental-friendly construction materials from bio-based renewable resources such as bamboo. However, the use of bamboo culms in construction has been hindered by their inherent specific geometric hollow shape. To address this issue, small-diameter bamboo species were used in this study to form solid structural composite cross-sections to desired shapes. An experimental study was conducted on the compressive properties of six composite structural members made of commonly available bamboo species (Phyllostachys edulis or Moso) with different matrices including a bio-based furan resin, a cementitious grout, and epoxy. In order to prevent premature buckling of bamboo components within the engineered columns, and in an attempt to propose a bio-based structural column, three layers of hemp wrap where applied to provide confinement for bamboo culms. The results of the tests confirm that the bamboo-furan and bamboo-grout composite columns both have the potential to reach a remarkable compressive strength of 30 MPa. However, the bamboo-epoxy composite specimen, considering the excellent mechanical properties of the epoxy matrix, delivered a benchmark to demonstrate the potentials of bamboo-based structural sections by reaching 76 MPa compressive strength before crushing. The bamboo-epoxy composite provided new prospects for future work on the 100% bio-based versions of the bamboo-based sections with improved bio-matrices (by using bio-epoxy and improved furan resins with compatible mixes) and innovative confinement types. With the promising results of this study, there is a real opportunity of creating contemporary engineered bamboo-based structures as a sustainable replacement to the existing steel, concrete and timber structures.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/su12062485</doi><orcidid>https://orcid.org/0000-0001-9739-7208</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Bamboo Carbon dioxide Carbon footprint Competition Composite columns Composite materials Compressive properties Compressive strength Concrete Confinement Construction industry Construction materials Furan resins Greenhouse gases Grout Hemp Investigations Mechanical properties Population growth Raw materials Renewable resources Resins Steel production Structural members Sustainable yield Tensile strength Timber Timber (structural) Wooden structures |
title | Novel Advanced Composite Bamboo Structural Members with Bio-Based and Synthetic Matrices for Sustainable Construction |
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