{"id":"https://openalex.org/W3027811009","doi":"https://doi.org/10.1061/(asce)mt.1943-5533.0003230","title":"Fresh Properties of Cementitious Materials Containing Rice Husk Ash for Construction 3D Printing","display_name":"Fresh Properties of Cementitious Materials Containing Rice Husk Ash for Construction 3D Printing","publication_year":2020,"publication_date":"2020-05-20","ids":{"openalex":"https://openalex.org/W3027811009","doi":"https://doi.org/10.1061/(asce)mt.1943-5533.0003230","mag":"3027811009"},"language":"en","primary_location":{"id":"doi:10.1061/(asce)mt.1943-5533.0003230","is_oa":false,"landing_page_url":"https://doi.org/10.1061/(asce)mt.1943-5533.0003230","pdf_url":null,"source":{"id":"https://openalex.org/S111427844","display_name":"Journal of Materials in Civil Engineering","issn_l":"0899-1561","issn":["0899-1561","1943-5533"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315747","host_organization_name":"American Society of Civil Engineers","host_organization_lineage":["https://openalex.org/P4310315747"],"host_organization_lineage_names":["American Society of Civil Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials in Civil Engineering","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057701978","display_name":"Shravan Muthukrishnan","orcid":"https://orcid.org/0000-0003-1811-9491"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Shravan Muthukrishnan","raw_affiliation_strings":["Research Associate, Dept. of Building, National Univ. of Singapore, 4 Architecture Dr., Singapore S117566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research Associate, Dept. of Building, National Univ. of Singapore, 4 Architecture Dr., Singapore S117566","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050279978","display_name":"Harn Wei Kua","orcid":"https://orcid.org/0000-0001-6263-5974"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Harn Wei Kua","raw_affiliation_strings":["Associate Professor, Dept. of Building, National Univ. of Singapore, 4 Architecture Dr., Singapore S117566 (corresponding author). ORCID: ","Associate Professor, Dept. of Building, National Univ. of Singapore, 4 Architecture Dr., Singapore S117566. ORCID: https://orcid.org/0000-0001-6263-5974"],"raw_orcid":"https://orcid.org/0000-0001-6263-5974","affiliations":[{"raw_affiliation_string":"Associate Professor, Dept. of Building, National Univ. of Singapore, 4 Architecture Dr., Singapore S117566 (corresponding author). ORCID: ","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Associate Professor, Dept. of Building, National Univ. of Singapore, 4 Architecture Dr., Singapore S117566. ORCID: https://orcid.org/0000-0001-6263-5974","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007481160","display_name":"Ling Na Yu","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ling Na Yu","raw_affiliation_strings":["Student Researcher, Dept. of Building, National Univ. of Singapore, 4 Architecture Dr., Singapore S117566"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Student Researcher, Dept. of Building, National Univ. of Singapore, 4 Architecture Dr., Singapore S117566","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000177872","display_name":"Jacky K. H. Chung","orcid":"https://orcid.org/0000-0002-0573-5677"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Jacky K. H. Chung","raw_affiliation_strings":["Senior Engineering Manager, Industrial Centre, Hong Kong Polytechnic Univ., Hung Hom, Kowloon, Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Senior Engineering Manager, Industrial Centre, Hong Kong Polytechnic Univ., Hung Hom, Kowloon, Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5050279978"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":8.8657,"has_fulltext":false,"cited_by_count":118,"citation_normalized_percentile":{"value":0.98430978,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"32","issue":"8","first_page":null,"last_page":null},"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":0.9979000091552734,"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/T10059","display_name":"Bone Tissue Engineering Materials","score":0.9592999815940857,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/husk","display_name":"Husk","score":0.8505977392196655},{"id":"https://openalex.org/keywords/cementitious","display_name":"Cementitious","score":0.8216761350631714},{"id":"https://openalex.org/keywords/mortar","display_name":"Mortar","score":0.7102029323577881},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6259908676147461},{"id":"https://openalex.org/keywords/cement","display_name":"Cement","score":0.6237970590591431},{"id":"https://openalex.org/keywords/compressive-strength","display_name":"Compressive strength","score":0.5888658165931702},{"id":"https://openalex.org/keywords/durability","display_name":"Durability","score":0.5610280632972717},{"id":"https://openalex.org/keywords/formwork","display_name":"Formwork","score":0.5327643752098083},{"id":"https://openalex.org/keywords/portland-cement","display_name":"Portland cement","score":0.5139407515525818},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.3862634599208832},{"id":"https://openalex.org/keywords/waste-management","display_name":"Waste management","score":0.3402993381023407},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09787386655807495}],"concepts":[{"id":"https://openalex.org/C75296557","wikidata":"https://www.wikidata.org/wiki/Q14524280","display_name":"Husk","level":2,"score":0.8505977392196655},{"id":"https://openalex.org/C2779666059","wikidata":"https://www.wikidata.org/wiki/Q45190","display_name":"Cementitious","level":3,"score":0.8216761350631714},{"id":"https://openalex.org/C130767629","wikidata":"https://www.wikidata.org/wiki/Q7905205","display_name":"Mortar","level":2,"score":0.7102029323577881},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6259908676147461},{"id":"https://openalex.org/C523993062","wikidata":"https://www.wikidata.org/wiki/Q45190","display_name":"Cement","level":2,"score":0.6237970590591431},{"id":"https://openalex.org/C30407753","wikidata":"https://www.wikidata.org/wiki/Q186191","display_name":"Compressive strength","level":2,"score":0.5888658165931702},{"id":"https://openalex.org/C104304963","wikidata":"https://www.wikidata.org/wiki/Q5316114","display_name":"Durability","level":2,"score":0.5610280632972717},{"id":"https://openalex.org/C2778684775","wikidata":"https://www.wikidata.org/wiki/Q752323","display_name":"Formwork","level":2,"score":0.5327643752098083},{"id":"https://openalex.org/C2780021121","wikidata":"https://www.wikidata.org/wiki/Q844123","display_name":"Portland cement","level":3,"score":0.5139407515525818},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3862634599208832},{"id":"https://openalex.org/C548081761","wikidata":"https://www.wikidata.org/wiki/Q180388","display_name":"Waste management","level":1,"score":0.3402993381023407},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09787386655807495},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1061/(asce)mt.1943-5533.0003230","is_oa":false,"landing_page_url":"https://doi.org/10.1061/(asce)mt.1943-5533.0003230","pdf_url":null,"source":{"id":"https://openalex.org/S111427844","display_name":"Journal of Materials in Civil Engineering","issn_l":"0899-1561","issn":["0899-1561","1943-5533"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315747","host_organization_name":"American Society of Civil Engineers","host_organization_lineage":["https://openalex.org/P4310315747"],"host_organization_lineage_names":["American Society of Civil Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Materials in Civil Engineering","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":79,"referenced_works":["https://openalex.org/W53028451","https://openalex.org/W55976636","https://openalex.org/W169271258","https://openalex.org/W178469641","https://openalex.org/W246429909","https://openalex.org/W639221180","https://openalex.org/W1512004924","https://openalex.org/W1646538273","https://openalex.org/W1872826877","https://openalex.org/W1965438303","https://openalex.org/W1974481771","https://openalex.org/W1978308549","https://openalex.org/W1980936927","https://openalex.org/W1986011652","https://openalex.org/W1994568649","https://openalex.org/W2005448085","https://openalex.org/W2009892931","https://openalex.org/W2009983154","https://openalex.org/W2014757602","https://openalex.org/W2016238614","https://openalex.org/W2030488271","https://openalex.org/W2033256034","https://openalex.org/W2035150273","https://openalex.org/W2036741432","https://openalex.org/W2047273065","https://openalex.org/W2065406009","https://openalex.org/W2067085074","https://openalex.org/W2071984442","https://openalex.org/W2072413286","https://openalex.org/W2078540648","https://openalex.org/W2085578335","https://openalex.org/W2091563345","https://openalex.org/W2093311332","https://openalex.org/W2122359601","https://openalex.org/W2125534452","https://openalex.org/W2138664833","https://openalex.org/W2177249206","https://openalex.org/W2183309312","https://openalex.org/W2183610521","https://openalex.org/W2187934726","https://openalex.org/W2231942850","https://openalex.org/W2235394090","https://openalex.org/W2344513838","https://openalex.org/W2503299386","https://openalex.org/W2523483446","https://openalex.org/W2526764395","https://openalex.org/W2543619409","https://openalex.org/W2547646198","https://openalex.org/W2582405289","https://openalex.org/W2590327555","https://openalex.org/W2605594428","https://openalex.org/W2615049565","https://openalex.org/W2626580145","https://openalex.org/W2726610030","https://openalex.org/W2744576509","https://openalex.org/W2747594838","https://openalex.org/W2753713612","https://openalex.org/W2757119208","https://openalex.org/W2766501534","https://openalex.org/W2771174630","https://openalex.org/W2775294740","https://openalex.org/W2790480906","https://openalex.org/W2790927589","https://openalex.org/W2796304963","https://openalex.org/W2800427664","https://openalex.org/W2804367680","https://openalex.org/W2808508889","https://openalex.org/W2886568155","https://openalex.org/W2886982351","https://openalex.org/W2900724153","https://openalex.org/W2901338551","https://openalex.org/W2907375340","https://openalex.org/W2914766023","https://openalex.org/W2915309218","https://openalex.org/W2978997748","https://openalex.org/W4250971058","https://openalex.org/W6630492528","https://openalex.org/W6686594154","https://openalex.org/W6727715300"],"related_works":["https://openalex.org/W4238029295","https://openalex.org/W2125466038","https://openalex.org/W2959592053","https://openalex.org/W2317917829","https://openalex.org/W3011844621","https://openalex.org/W2053178373","https://openalex.org/W4381376732","https://openalex.org/W4230350004","https://openalex.org/W1537260658","https://openalex.org/W4388281504"],"abstract_inverted_index":{"Combustion":[0],"of":[1,19,24,63,70,88,101,112,127,135,143],"rice":[2,11],"husk":[3,12],"produces":[4],"a":[5,60,71,89,92],"supplementary":[6],"cementing":[7],"material":[8],"known":[9,43],"as":[10,44,91],"ash":[13],"(RHA).":[14],"Current":[15],"studies":[16],"on":[17],"enhancement":[18],"physical":[20],"properties":[21,126],"and":[22,58,109,115,122],"durability":[23],"cementitious":[25],"composites":[26],"with":[27,65,105,124],"RHA":[28,84,136],"are":[29],"limited":[30],"to":[31],"applications":[32],"in":[33,37,132,141],"conventional":[34,78],"construction.":[35],"Automation":[36],"construction":[38,45,93,150],"using":[39],"additive":[40],"manufacturing":[41],"technique\u2014commonly":[42],"three-dimensional":[46],"(3D)":[47],"printing\u2014is":[48],"an":[49],"emergent":[50],"strategy.":[51],"Because":[52],"the":[53,86,146],"printing":[54,152],"process":[55],"is":[56,75,103],"formwork-free":[57],"requires":[59],"continuous":[61],"deposition":[62],"layers":[64],"structural":[66],"stability,":[67],"mix":[68],"design":[69],"3D":[72,151],"printable":[73,129],"concrete":[74],"different":[76],"from":[77],"concrete.":[79],"Portland":[80],"cement":[81,102],"replacement":[82],"by":[83,99],"improves":[85],"sustainability":[87],"mixture":[90],"material.":[94],"In":[95],"this":[96],"work,":[97],"20%":[98],"weight":[100],"replaced":[104],"RHA.":[106],"Compressive":[107],"strength":[108],"workability":[110],"loss":[111],"designed":[113],"mixes\u2014with":[114],"without":[116],"RHA\u2014were":[117],"studied":[118],"at":[119,145,153],"early":[120],"age":[121],"compared":[123],"fresh":[125],"proven":[128],"mortar":[130,144],"available":[131],"market.":[133],"Incorporation":[134],"has":[137],"shown":[138],"significant":[139],"improvement":[140],"rheology":[142],"rate":[147],"required":[148],"for":[149],"large":[154],"scale.":[155]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":27},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":23},{"year":2022,"cited_by_count":21},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":7}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}