{"id":"https://openalex.org/W4388738029","doi":"https://doi.org/10.1080/24751448.2023.2245724","title":"Circular Formwork: Recycling of 3D Printed Thermoplastic Formwork for Concrete","display_name":"Circular Formwork: Recycling of 3D Printed Thermoplastic Formwork for Concrete","publication_year":2023,"publication_date":"2023-07-03","ids":{"openalex":"https://openalex.org/W4388738029","doi":"https://doi.org/10.1080/24751448.2023.2245724"},"language":"en","primary_location":{"id":"doi:10.1080/24751448.2023.2245724","is_oa":true,"landing_page_url":"https://doi.org/10.1080/24751448.2023.2245724","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/24751448.2023.2245724?needAccess=true","source":{"id":"https://openalex.org/S4210231603","display_name":"Technology|Architecture + Design","issn_l":"2475-143X","issn":["2475-143X","2475-1448"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Technology|Architecture + Design","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/24751448.2023.2245724?needAccess=true","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5072947690","display_name":"Joris Burger","orcid":"https://orcid.org/0000-0001-6116-8091"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Joris Burger","raw_affiliation_strings":["ETH Zurich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022149634","display_name":"Ena Lloret\u2010Fritschi","orcid":"https://orcid.org/0000-0003-0008-0031"},"institutions":[{"id":"https://openalex.org/I57201433","display_name":"Universit\u00e0 della Svizzera italiana","ror":"https://ror.org/03c4atk17","country_code":"CH","type":"education","lineage":["https://openalex.org/I57201433"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Ena Lloret-Fritschi","raw_affiliation_strings":["Universit\u00e0 della Svizzera Italiana"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 della Svizzera Italiana","institution_ids":["https://openalex.org/I57201433"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5093276455","display_name":"Marc Akermann","orcid":"https://orcid.org/0000-0002-8327-4159"},"institutions":[{"id":"https://openalex.org/I4210129390","display_name":"OST - Ostschweizer Fachhochschule","ror":"https://ror.org/038mj2660","country_code":"CH","type":"education","lineage":["https://openalex.org/I4210129390"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Marc Akermann","raw_affiliation_strings":["Eastern Switzerland University of Applied Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eastern Switzerland University of Applied Sciences","institution_ids":["https://openalex.org/I4210129390"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063119849","display_name":"Daniel Schwendemann","orcid":"https://orcid.org/0000-0003-0607-2059"},"institutions":[{"id":"https://openalex.org/I4210129390","display_name":"OST - Ostschweizer Fachhochschule","ror":"https://ror.org/038mj2660","country_code":"CH","type":"education","lineage":["https://openalex.org/I4210129390"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Daniel Schwendemann","raw_affiliation_strings":["Eastern Switzerland University of Applied Sciences"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Eastern Switzerland University of Applied Sciences","institution_ids":["https://openalex.org/I4210129390"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007043293","display_name":"Fabio Gramazio","orcid":"https://orcid.org/0000-0002-3761-7675"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Fabio Gramazio","raw_affiliation_strings":["ETH Zurich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023143074","display_name":"Matthias K\u00f6hler","orcid":"https://orcid.org/0000-0002-4111-4122"},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Matthias Kohler","raw_affiliation_strings":["ETH Zurich"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2839,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.86998347,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"7","issue":"2","first_page":"204","last_page":"215"},"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":0.9997000098228455,"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":0.9997000098228455,"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":0.9987000226974487,"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":0.9847999811172485,"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/formwork","display_name":"Formwork","score":0.9866912961006165},{"id":"https://openalex.org/keywords/thermoplastic","display_name":"Thermoplastic","score":0.5555371642112732},{"id":"https://openalex.org/keywords/3d-printed","display_name":"3d printed","score":0.42115211486816406},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.37159839272499084},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.36849159002304077},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3180690407752991},{"id":"https://openalex.org/keywords/manufacturing-engineering","display_name":"Manufacturing engineering","score":0.08440721035003662}],"concepts":[{"id":"https://openalex.org/C2778684775","wikidata":"https://www.wikidata.org/wiki/Q752323","display_name":"Formwork","level":2,"score":0.9866912961006165},{"id":"https://openalex.org/C2781247691","wikidata":"https://www.wikidata.org/wiki/Q380677","display_name":"Thermoplastic","level":2,"score":0.5555371642112732},{"id":"https://openalex.org/C3019308078","wikidata":"https://www.wikidata.org/wiki/Q229367","display_name":"3d printed","level":2,"score":0.42115211486816406},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.37159839272499084},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.36849159002304077},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3180690407752991},{"id":"https://openalex.org/C117671659","wikidata":"https://www.wikidata.org/wiki/Q11049265","display_name":"Manufacturing engineering","level":1,"score":0.08440721035003662}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1080/24751448.2023.2245724","is_oa":true,"landing_page_url":"https://doi.org/10.1080/24751448.2023.2245724","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/24751448.2023.2245724?needAccess=true","source":{"id":"https://openalex.org/S4210231603","display_name":"Technology|Architecture + Design","issn_l":"2475-143X","issn":["2475-143X","2475-1448"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Technology|Architecture + Design","raw_type":"journal-article"},{"id":"pmh:oai:www.research-collection.ethz.ch:20.500.11850/654123","is_oa":true,"landing_page_url":"http://hdl.handle.net/20.500.11850/654123","pdf_url":null,"source":{"id":"https://openalex.org/S4306402302","display_name":"Repository for Publications and Research Data (ETH Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I35440088","host_organization_name":"ETH Zurich","host_organization_lineage":["https://openalex.org/I35440088"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Technology | Architecture + Design, 7 (2)","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"doi:10.3929/ethz-b-000654123","is_oa":true,"landing_page_url":"https://doi.org/10.3929/ethz-b-000654123","pdf_url":null,"source":{"id":"https://openalex.org/S7407051236","display_name":"ETH Z\u00fcrich Research Collection","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"doi:10.1080/24751448.2023.2245724","is_oa":true,"landing_page_url":"https://doi.org/10.1080/24751448.2023.2245724","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/24751448.2023.2245724?needAccess=true","source":{"id":"https://openalex.org/S4210231603","display_name":"Technology|Architecture + Design","issn_l":"2475-143X","issn":["2475-143X","2475-1448"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Technology|Architecture + Design","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.49000000953674316}],"awards":[{"id":"https://openalex.org/G3188738659","display_name":null,"funder_award_id":"51NF40","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G4506795664","display_name":null,"funder_award_id":"51NF40-141853","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G4692142516","display_name":null,"funder_award_id":"51NF40-","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"},{"id":"https://openalex.org/G7759709881","display_name":"Digital Fabrication - Advanced Building Processes in Architecture","funder_award_id":"141853","funder_id":"https://openalex.org/F4320320924","funder_display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"},{"id":"https://openalex.org/F4320321652","display_name":"Eidgen\u00f6ssische Technische Hochschule Z\u00fcrich","ror":"https://ror.org/05a28rw58"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4388738029.pdf","grobid_xml":"https://content.openalex.org/works/W4388738029.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W2045532964","https://openalex.org/W2053675209","https://openalex.org/W2117023110","https://openalex.org/W2161153826","https://openalex.org/W2165965565","https://openalex.org/W2729020886","https://openalex.org/W2736992294","https://openalex.org/W2793814093","https://openalex.org/W2901275220","https://openalex.org/W2935705745","https://openalex.org/W2952931710","https://openalex.org/W2970677115","https://openalex.org/W2996782434","https://openalex.org/W3012049666","https://openalex.org/W3016794352","https://openalex.org/W3017181615","https://openalex.org/W3019844421","https://openalex.org/W3022856346","https://openalex.org/W3041222484","https://openalex.org/W3126690319","https://openalex.org/W3135585089","https://openalex.org/W3200924094","https://openalex.org/W3203954038","https://openalex.org/W4210672596","https://openalex.org/W4255453057","https://openalex.org/W4280577921","https://openalex.org/W4283277422","https://openalex.org/W4284881622","https://openalex.org/W4286394975","https://openalex.org/W4288869650","https://openalex.org/W4289739790","https://openalex.org/W4304112904"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W3101506661","https://openalex.org/W2801667719","https://openalex.org/W4285539422","https://openalex.org/W2375280757","https://openalex.org/W2364056203","https://openalex.org/W2381642942","https://openalex.org/W2355254800","https://openalex.org/W2385163578","https://openalex.org/W2964394553"],"abstract_inverted_index":{"Concrete":[0],"construction":[1,31],"is":[2,71],"one":[3,120],"of":[4,8,18,29,36,58,104],"the":[5,27,34,56,110],"largest":[6],"producers":[7],"CO2":[9],"emissions":[10],"and":[11,79,97],"waste":[12],"from":[13],"discarded":[14,46],"formwork.":[15,62,84],"3D":[16,23,60,72],"printing":[17,24,111],"formwork":[19,43,70,92,100],"using":[20],"polymer":[21,40],"extrusion":[22,41],"can":[25,113],"increase":[26],"sustainability":[28],"concrete":[30,95],"by":[32],"allowing":[33],"fabrication":[35],"optimized":[37],"geometry.":[38],"However,":[39],"printed":[42,61],"must":[44],"be":[45,114],"after":[47],"being":[48],"used":[49],"several":[50],"times.":[51],"Therefore,":[52],"this":[53],"paper":[54],"explores":[55],"potential":[57],"recycling":[59],"We":[63],"describe":[64],"a":[65,69,82,94,102],"workflow":[66],"in":[67],"which":[68],"printed,":[73],"filled":[74],"with":[75],"concrete,":[76],"removed,":[77],"recycled,":[78],"reprinted":[80],"into":[81],"new":[83],"Two":[85],"case":[86],"studies":[87],"are":[88],"presented:":[89],"filament-printed":[90],"PET-G":[91],"for":[93,101,117],"column,":[96],"pellet-printed":[98],"PIPG":[99],"series":[103],"columns.":[105],"The":[106],"results":[107],"indicate":[108],"that":[109],"material":[112],"fully":[115],"recycled":[116],"at":[118],"least":[119],"cycle.":[121]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":1}],"updated_date":"2026-06-22T08:00:12.763002","created_date":"2025-10-10T00:00:00"}
