Self-compacting concrete with recycled concrete aggregate: Study of the long-term properties
•Long-term behavior of self-compacting concrete is investigated.•Coarse and fine recycled concrete aggregates are used in self-compacting concrete.•Self-compacting characteristics are maintained when recycled aggregates are used.•Recycled aggregates of good quality promote high mechanical properties...
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Veröffentlicht in: | Construction & building materials 2017-12, Vol.157, p.582-590 |
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creator | Manzi, Stefania Mazzotti, Claudio Chiara Bignozzi, Maria |
description | •Long-term behavior of self-compacting concrete is investigated.•Coarse and fine recycled concrete aggregates are used in self-compacting concrete.•Self-compacting characteristics are maintained when recycled aggregates are used.•Recycled aggregates of good quality promote high mechanical properties.•Creep behavior is influenced by the content and assortment of recycled aggregates.
This paper investigates the shrinkage and creep of self-compacting concrete prepared with coarse and fine recycled concrete aggregates (up to 40% of total amount of aggregates). Physical properties and porosity measurements are studied and related to the mechanical properties.
Results highlight that self-compacting characteristics are maintained when recycled aggregates are utilized and their good quality promotes high mechanical properties. Creep behavior and pores size distributions are more influenced by the content and assortment of recycled aggregates, although their effect is more limited compared to what occurs in traditional concrete with recycled aggregates. |
doi_str_mv | 10.1016/j.conbuildmat.2017.09.129 |
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This paper investigates the shrinkage and creep of self-compacting concrete prepared with coarse and fine recycled concrete aggregates (up to 40% of total amount of aggregates). Physical properties and porosity measurements are studied and related to the mechanical properties.
Results highlight that self-compacting characteristics are maintained when recycled aggregates are utilized and their good quality promotes high mechanical properties. Creep behavior and pores size distributions are more influenced by the content and assortment of recycled aggregates, although their effect is more limited compared to what occurs in traditional concrete with recycled aggregates.</description><identifier>ISSN: 0950-0618</identifier><identifier>EISSN: 1879-0526</identifier><identifier>DOI: 10.1016/j.conbuildmat.2017.09.129</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Aggregates (Building materials) ; Analysis ; Concrete construction and demolition waste ; Concretes ; Long-term properties ; Mechanical properties ; Porosity measurements ; Quality management ; Recycled concrete aggregate ; Self-compacting concrete ; Shrinkage (Materials)</subject><ispartof>Construction & building materials, 2017-12, Vol.157, p.582-590</ispartof><rights>2017 Elsevier Ltd</rights><rights>COPYRIGHT 2017 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c553t-7805d654229273753f5bfff0c8616ed00f91727ebbaf237a3e1c8983459548413</citedby><cites>FETCH-LOGICAL-c553t-7805d654229273753f5bfff0c8616ed00f91727ebbaf237a3e1c8983459548413</cites><orcidid>0000-0002-5314-4687 ; 0000-0002-7389-8734</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.conbuildmat.2017.09.129$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Manzi, Stefania</creatorcontrib><creatorcontrib>Mazzotti, Claudio</creatorcontrib><creatorcontrib>Chiara Bignozzi, Maria</creatorcontrib><title>Self-compacting concrete with recycled concrete aggregate: Study of the long-term properties</title><title>Construction & building materials</title><description>•Long-term behavior of self-compacting concrete is investigated.•Coarse and fine recycled concrete aggregates are used in self-compacting concrete.•Self-compacting characteristics are maintained when recycled aggregates are used.•Recycled aggregates of good quality promote high mechanical properties.•Creep behavior is influenced by the content and assortment of recycled aggregates.
This paper investigates the shrinkage and creep of self-compacting concrete prepared with coarse and fine recycled concrete aggregates (up to 40% of total amount of aggregates). Physical properties and porosity measurements are studied and related to the mechanical properties.
Results highlight that self-compacting characteristics are maintained when recycled aggregates are utilized and their good quality promotes high mechanical properties. Creep behavior and pores size distributions are more influenced by the content and assortment of recycled aggregates, although their effect is more limited compared to what occurs in traditional concrete with recycled aggregates.</description><subject>Aggregates (Building materials)</subject><subject>Analysis</subject><subject>Concrete construction and demolition waste</subject><subject>Concretes</subject><subject>Long-term properties</subject><subject>Mechanical properties</subject><subject>Porosity measurements</subject><subject>Quality management</subject><subject>Recycled concrete aggregate</subject><subject>Self-compacting concrete</subject><subject>Shrinkage (Materials)</subject><issn>0950-0618</issn><issn>1879-0526</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>N95</sourceid><recordid>eNqNkV1r2zAUhsXoYGm3_-DR29k7ki3Z6l0J7TYI7KLb3UDI8pGi4I8gKSv591PIYC3kYggkODzvy0EPIR8pVBSo-LyrzDL3Bz8Ok04VA9pWICvK5Buyol0rS-BMXJEVSA4lCNq9I9cx7gBAMMFW5NcTjrY0y7TXJvnZFbnOBExYPPu0LQKaoxlx-DfWzgV0OuFd8ZQOw7FYbJG2WIzL7MqEYSr2YdljSB7je_LW6jHih7_vDfn5-PBj_bXcfP_ybX2_KQ3ndSrbDvggeMOYZG3d8try3loLphNU4ABgJW1Zi32vLatbXSM1nezqhkvedA2tb8jtudfpEZWf7ZKCNpOPRt1zKppGdPWJKi9QDmcMOm-P1ufxK766wOcz4OTNxcCnF4H-EP2MMV_Ru22KTh9ifI3LM27CEmNAq_bBTzocFQV1kqt26oVcdZKrQKosN2fX5yzmb_3tMahoPM4GB5-VJTUs_j9a_gAKlLJH</recordid><startdate>20171230</startdate><enddate>20171230</enddate><creator>Manzi, Stefania</creator><creator>Mazzotti, Claudio</creator><creator>Chiara Bignozzi, Maria</creator><general>Elsevier Ltd</general><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>N95</scope><scope>XI7</scope><orcidid>https://orcid.org/0000-0002-5314-4687</orcidid><orcidid>https://orcid.org/0000-0002-7389-8734</orcidid></search><sort><creationdate>20171230</creationdate><title>Self-compacting concrete with recycled concrete aggregate: Study of the long-term properties</title><author>Manzi, Stefania ; Mazzotti, Claudio ; Chiara Bignozzi, Maria</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c553t-7805d654229273753f5bfff0c8616ed00f91727ebbaf237a3e1c8983459548413</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Aggregates (Building materials)</topic><topic>Analysis</topic><topic>Concrete construction and demolition waste</topic><topic>Concretes</topic><topic>Long-term properties</topic><topic>Mechanical properties</topic><topic>Porosity measurements</topic><topic>Quality management</topic><topic>Recycled concrete aggregate</topic><topic>Self-compacting concrete</topic><topic>Shrinkage (Materials)</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Manzi, Stefania</creatorcontrib><creatorcontrib>Mazzotti, Claudio</creatorcontrib><creatorcontrib>Chiara Bignozzi, Maria</creatorcontrib><collection>CrossRef</collection><collection>Gale Business: Insights</collection><collection>Business Insights: Essentials</collection><jtitle>Construction & building materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Manzi, Stefania</au><au>Mazzotti, Claudio</au><au>Chiara Bignozzi, Maria</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Self-compacting concrete with recycled concrete aggregate: Study of the long-term properties</atitle><jtitle>Construction & building materials</jtitle><date>2017-12-30</date><risdate>2017</risdate><volume>157</volume><spage>582</spage><epage>590</epage><pages>582-590</pages><issn>0950-0618</issn><eissn>1879-0526</eissn><abstract>•Long-term behavior of self-compacting concrete is investigated.•Coarse and fine recycled concrete aggregates are used in self-compacting concrete.•Self-compacting characteristics are maintained when recycled aggregates are used.•Recycled aggregates of good quality promote high mechanical properties.•Creep behavior is influenced by the content and assortment of recycled aggregates.
This paper investigates the shrinkage and creep of self-compacting concrete prepared with coarse and fine recycled concrete aggregates (up to 40% of total amount of aggregates). Physical properties and porosity measurements are studied and related to the mechanical properties.
Results highlight that self-compacting characteristics are maintained when recycled aggregates are utilized and their good quality promotes high mechanical properties. Creep behavior and pores size distributions are more influenced by the content and assortment of recycled aggregates, although their effect is more limited compared to what occurs in traditional concrete with recycled aggregates.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.conbuildmat.2017.09.129</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-5314-4687</orcidid><orcidid>https://orcid.org/0000-0002-7389-8734</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Aggregates (Building materials) Analysis Concrete construction and demolition waste Concretes Long-term properties Mechanical properties Porosity measurements Quality management Recycled concrete aggregate Self-compacting concrete Shrinkage (Materials) |
title | Self-compacting concrete with recycled concrete aggregate: Study of the long-term properties |
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