{"id":"https://openalex.org/W4409409298","doi":"https://doi.org/10.3390/buildings15081280","title":"Rheological and Environmental Implications of Recycled Concrete Powder as Filler in Concrete 3D Printing","display_name":"Rheological and Environmental Implications of Recycled Concrete Powder as Filler in Concrete 3D Printing","publication_year":2025,"publication_date":"2025-04-14","ids":{"openalex":"https://openalex.org/W4409409298","doi":"https://doi.org/10.3390/buildings15081280"},"language":"en","primary_location":{"id":"doi:10.3390/buildings15081280","is_oa":true,"landing_page_url":"https://doi.org/10.3390/buildings15081280","pdf_url":"https://www.mdpi.com/2075-5309/15/8/1280/pdf?version=1744620445","source":{"id":"https://openalex.org/S4210191137","display_name":"Buildings","issn_l":"2075-5309","issn":["2075-5309"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Buildings","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2075-5309/15/8/1280/pdf?version=1744620445","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5099435843","display_name":"Tiago Canavarro Cavalcante","orcid":"https://orcid.org/0009-0002-2308-5505"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Tiago Canavarro Cavalcante","raw_affiliation_strings":["Civil Engineering Program, Instituto Alberto Luiz Coimbra de P\u00f3s-Gradua\u00e7\u00e3o e Pesquisa em Engenharia (COPPE), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-598, Brazil"],"raw_orcid":"https://orcid.org/0009-0002-2308-5505","affiliations":[{"raw_affiliation_string":"Civil Engineering Program, Instituto Alberto Luiz Coimbra de P\u00f3s-Gradua\u00e7\u00e3o e Pesquisa em Engenharia (COPPE), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-598, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054244146","display_name":"Romildo Dias Tol\u00eado Filho","orcid":"https://orcid.org/0000-0001-5867-4452"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Romildo Dias Toledo Filho","raw_affiliation_strings":["Civil Engineering Program, Instituto Alberto Luiz Coimbra de P\u00f3s-Gradua\u00e7\u00e3o e Pesquisa em Engenharia (COPPE), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-598, Brazil"],"raw_orcid":"https://orcid.org/0000-0001-5867-4452","affiliations":[{"raw_affiliation_string":"Civil Engineering Program, Instituto Alberto Luiz Coimbra de P\u00f3s-Gradua\u00e7\u00e3o e Pesquisa em Engenharia (COPPE), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-598, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043145092","display_name":"Oscar Aur\u00e9lio Mendoza Reales","orcid":"https://orcid.org/0000-0002-4241-1321"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Oscar Aurelio Mendoza Reales","raw_affiliation_strings":["Civil Engineering Program, Instituto Alberto Luiz Coimbra de P\u00f3s-Gradua\u00e7\u00e3o e Pesquisa em Engenharia (COPPE), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-598, Brazil"],"raw_orcid":"https://orcid.org/0000-0002-4241-1321","affiliations":[{"raw_affiliation_string":"Civil Engineering Program, Instituto Alberto Luiz Coimbra de P\u00f3s-Gradua\u00e7\u00e3o e Pesquisa em Engenharia (COPPE), Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-598, Brazil","institution_ids":["https://openalex.org/I122140584"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5099435843"],"corresponding_institution_ids":["https://openalex.org/I122140584"],"apc_list":{"value":1800,"currency":"CHF","value_usd":1949},"apc_paid":{"value":1800,"currency":"CHF","value_usd":1949},"fwci":5.3928,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.95235339,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"15","issue":"8","first_page":"1280","last_page":"1280"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12190","display_name":"Innovations in Concrete and Construction Materials","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12190","display_name":"Innovations in Concrete and Construction Materials","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","score":0.9869999885559082,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11006","display_name":"BIM and Construction Integration","score":0.972000002861023,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/filler","display_name":"Filler (materials)","score":0.8014934659004211},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7864380478858948},{"id":"https://openalex.org/keywords/rheology","display_name":"Rheology","score":0.7461870312690735},{"id":"https://openalex.org/keywords/3d-printing","display_name":"3D printing","score":0.6331307291984558},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.6156282424926758},{"id":"https://openalex.org/keywords/polymer-concrete","display_name":"Polymer concrete","score":0.4226640462875366},{"id":"https://openalex.org/keywords/cement","display_name":"Cement","score":0.09988319873809814}],"concepts":[{"id":"https://openalex.org/C2778223994","wikidata":"https://www.wikidata.org/wiki/Q905592","display_name":"Filler (materials)","level":2,"score":0.8014934659004211},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7864380478858948},{"id":"https://openalex.org/C200990466","wikidata":"https://www.wikidata.org/wiki/Q271707","display_name":"Rheology","level":2,"score":0.7461870312690735},{"id":"https://openalex.org/C524769229","wikidata":"https://www.wikidata.org/wiki/Q229367","display_name":"3D printing","level":2,"score":0.6331307291984558},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.6156282424926758},{"id":"https://openalex.org/C117718488","wikidata":"https://www.wikidata.org/wiki/Q3878576","display_name":"Polymer concrete","level":3,"score":0.4226640462875366},{"id":"https://openalex.org/C523993062","wikidata":"https://www.wikidata.org/wiki/Q45190","display_name":"Cement","level":2,"score":0.09988319873809814}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/buildings15081280","is_oa":true,"landing_page_url":"https://doi.org/10.3390/buildings15081280","pdf_url":"https://www.mdpi.com/2075-5309/15/8/1280/pdf?version=1744620445","source":{"id":"https://openalex.org/S4210191137","display_name":"Buildings","issn_l":"2075-5309","issn":["2075-5309"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Buildings","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:3b2cd3b292b84867ba7b7519f2141ce0","is_oa":true,"landing_page_url":"https://doaj.org/article/3b2cd3b292b84867ba7b7519f2141ce0","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Buildings, Vol 15, Iss 8, p 1280 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/buildings15081280","is_oa":true,"landing_page_url":"https://doi.org/10.3390/buildings15081280","pdf_url":"https://www.mdpi.com/2075-5309/15/8/1280/pdf?version=1744620445","source":{"id":"https://openalex.org/S4210191137","display_name":"Buildings","issn_l":"2075-5309","issn":["2075-5309"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Buildings","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G6248790098","display_name":null,"funder_award_id":"211.447/2019","funder_id":"https://openalex.org/F4320322749","funder_display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro"},{"id":"https://openalex.org/G7810258094","display_name":null,"funder_award_id":"211.447/2019","funder_id":"https://openalex.org/F4320321091","funder_display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320322749","display_name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","ror":"https://ror.org/03kk0s825"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4409409298.pdf","grobid_xml":"https://content.openalex.org/works/W4409409298.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W2042957907","https://openalex.org/W2085861007","https://openalex.org/W2119022360","https://openalex.org/W2580818323","https://openalex.org/W2789247668","https://openalex.org/W2792425366","https://openalex.org/W2799868038","https://openalex.org/W2800610918","https://openalex.org/W2800751821","https://openalex.org/W2801118399","https://openalex.org/W2895988764","https://openalex.org/W2951747686","https://openalex.org/W2957412640","https://openalex.org/W2990292493","https://openalex.org/W3037300843","https://openalex.org/W3083034617","https://openalex.org/W3176332993","https://openalex.org/W3186894460","https://openalex.org/W3206204534","https://openalex.org/W3207577292","https://openalex.org/W4224060598","https://openalex.org/W4235755884","https://openalex.org/W4244451408","https://openalex.org/W4281971997","https://openalex.org/W4296246752","https://openalex.org/W4319449821","https://openalex.org/W4362704156","https://openalex.org/W4377695389","https://openalex.org/W4383531684","https://openalex.org/W4383742570","https://openalex.org/W4384636340","https://openalex.org/W4386102961","https://openalex.org/W4391251580","https://openalex.org/W4399972524","https://openalex.org/W4401266925","https://openalex.org/W4404799732","https://openalex.org/W4406864310","https://openalex.org/W6869446221"],"related_works":["https://openalex.org/W2372753117","https://openalex.org/W4407225923","https://openalex.org/W580182395","https://openalex.org/W2526593459","https://openalex.org/W1557191926","https://openalex.org/W598873192","https://openalex.org/W4280652955","https://openalex.org/W2099075038","https://openalex.org/W2094867614","https://openalex.org/W3150760516"],"abstract_inverted_index":{"3D":[0,73,218],"printing":[1],"with":[2,221],"concrete":[3,51],"has":[4],"been":[5],"accounted":[6],"as":[7,212],"a":[8,108,140,183,213,222],"foremost":[9],"strategy":[10,215],"to":[11,30,54,92,139,163,175,188,216],"mitigate":[12],"low":[13],"productivity,":[14],"workforce":[15],"shortage,":[16],"and":[17,61,107,126,137,147,167],"high":[18,31,62],"waste":[19],"generation":[20],"in":[21,34,98,143,161,190,202],"the":[22,47,120,203],"construction":[23],"industry.":[24],"However,":[25,75],"substantial":[26],"environmental":[27,224],"impacts":[28],"related":[29],"cement":[32,56,97],"content":[33,57],"printable":[35,219],"mixtures":[36,80,220],"have":[37],"received":[38],"minor":[39],"concern":[40],"so":[41],"far.":[42],"An":[43],"interesting":[44],"prospect":[45],"is":[46],"use":[48],"of":[49,95,122,153,157,186,206],"recycled":[50],"powders":[52],"(RCP)":[53],"decrease":[55,185],"through":[58],"their":[59,76,84],"fineness":[60],"specific":[63],"surface":[64],"area,":[65],"which":[66],"can":[67,169],"potentially":[68],"enhance":[69],"rheological":[70,198],"properties":[71],"for":[72,134],"printing.":[74],"effects":[77,121],"on":[78,83,117,124],"cementitious":[79,101],"greatly":[81],"depend":[82],"origin.":[85,154],"This":[86],"research":[87],"investigated":[88],"two":[89],"distinct":[90],"RCPs":[91],"replace":[93],"50%":[94],"Portland":[96],"pastes.":[99],"On":[100],"pastes,":[102],"rotational":[103],"rheometry,":[104],"isothermal":[105],"calorimetry,":[106],"Life":[109],"Cycle":[110],"Inventory":[111],"assessment":[112,181],"were":[113],"conducted.":[114],"Printability":[115],"tests":[116],"mortars":[118],"evaluated":[119],"RCP":[123,135,158,173,207],"extrudability":[125],"buildability.":[127],"The":[128,155,179],"results":[129],"showed":[130],"intensified":[131],"early":[132],"hydration":[133],"pastes":[136,159],"up":[138,187],"three-fold":[141],"increase":[142],"static":[144],"yield":[145,150,177],"stress":[146],"higher":[148,176],"dynamic":[149],"stresses,":[151],"regardless":[152],"viscosity":[156],"varied":[160],"relation":[162],"packing":[164],"density.":[165],"Extrudability":[166],"buildability":[168],"be":[170],"compromised":[171],"using":[172,193],"due":[174],"stress.":[178],"LCI":[180],"indicated":[182],"potential":[184],"62%":[189],"CO2":[191],"emissions":[192],"RCPs.":[194],"Therefore,":[195],"if":[196],"adequate":[197],"adjustments":[199],"are":[200],"employed":[201],"mix":[204],"design":[205],"mixtures,":[208],"this":[209],"material":[210],"emerges":[211],"feasible":[214],"formulate":[217],"lower":[223],"footprint.":[225]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
