{"best_oa_location":{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2022-03-07","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://www.mdpi.com/1996-1944/15/5/1969/pdf?version=1646644267","url_for_landing_page":"https://doi.org/10.3390/ma15051969","url_for_pdf":"https://www.mdpi.com/1996-1944/15/5/1969/pdf?version=1646644267","version":"publishedVersion"},"data_standard":2,"doi":"10.3390/ma15051969","doi_url":"https://doi.org/10.3390/ma15051969","first_oa_location":{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2022-03-07","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://www.mdpi.com/1996-1944/15/5/1969/pdf?version=1646644267","url_for_landing_page":"https://doi.org/10.3390/ma15051969","url_for_pdf":"https://www.mdpi.com/1996-1944/15/5/1969/pdf?version=1646644267","version":"publishedVersion"},"genre":"journal-article","has_repository_copy":true,"is_oa":true,"is_paratext":false,"journal_is_in_doaj":false,"journal_is_oa":true,"journal_issn_l":"1996-1944","journal_issns":"1996-1944","journal_name":"Materials","oa_locations":[{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2022-03-07","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://www.mdpi.com/1996-1944/15/5/1969/pdf?version=1646644267","url_for_landing_page":"https://doi.org/10.3390/ma15051969","url_for_pdf":"https://www.mdpi.com/1996-1944/15/5/1969/pdf?version=1646644267","version":"publishedVersion"},{"endpoint_id":"8e556f4518885d9a235","evidence":"deprecated","host_type":"repository","is_best":false,"license":"cc-by","oa_date":"2022-03-07","pmh_id":"oai:doaj.org/article:a45a8255164c4f6c968a28b9ffab596e","repository_institution":null,"updated":"deprecated","url":"https://doaj.org/article/a45a8255164c4f6c968a28b9ffab596e","url_for_landing_page":"https://doaj.org/article/a45a8255164c4f6c968a28b9ffab596e","url_for_pdf":null,"version":"submittedVersion"},{"endpoint_id":"ee112f0a1ed552ed9a6","evidence":"deprecated","host_type":"repository","is_best":false,"license":"cc-by","oa_date":"2022-03-07","pmh_id":"oai:mdpi.com:/1996-1944/15/5/1969/","repository_institution":"Multidisciplinary Digital Publishing Institute (Switzerland)","updated":"deprecated","url":"https://dx.doi.org/10.3390/ma15051969","url_for_landing_page":"https://dx.doi.org/10.3390/ma15051969","url_for_pdf":null,"version":"submittedVersion"},{"endpoint_id":"ac9de7698155b820de7","evidence":"deprecated","host_type":"repository","is_best":false,"license":"cc-by","oa_date":"2022-03-07","pmh_id":"oai:pubmedcentral.nih.gov:8911952","repository_institution":"National Institutes of Health","updated":"deprecated","url":"https://www.ncbi.nlm.nih.gov/pmc/articles/8911952","url_for_landing_page":"https://www.ncbi.nlm.nih.gov/pmc/articles/8911952","url_for_pdf":null,"version":"submittedVersion"}],"oa_locations_embargoed":[],"oa_status":"gold","published_date":"2022-03-07","publisher":"MDPI AG","title":"Factors Influencing the Properties of Extrusion-Based 3D-Printed Alkali-Activated Fly Ash-Slag Mortar","updated":"2026-03-20T23:48:44Z","year":2022,"z_authors":[{"author_position":"first","is_corresponding":false,"raw_affiliation_strings":["National Engineering Research Center of High-Speed Railway Construction Technology, Changsha 410075, China","School of Civil Engineering, Central South University, Changsha 410075, China"],"raw_author_name":"Qiang Yuan"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["National Engineering Research Center of High-Speed Railway Construction Technology, Changsha 410075, China","School of Civil Engineering, Central South University, Changsha 410075, China"],"raw_author_name":"Chao Gao"},{"author_position":"middle","is_corresponding":true,"raw_affiliation_strings":["National Engineering Research Center of High-Speed Railway Construction Technology, Changsha 410075, China","School of Civil Engineering, Central South University, Changsha 410075, China"],"raw_author_name":"Tingjie Huang"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["National Engineering Research Center of High-Speed Railway Construction Technology, Changsha 410075, China","School of Civil Engineering, Central South University, Changsha 410075, China"],"raw_author_name":"Shenghao Zuo"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Civil Engineering, Central South University, Changsha 410075, China"],"raw_author_name":"Hao Yao"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["School of Civil Engineering, Central South University, Changsha 410075, China"],"raw_author_name":"Kai Zhang"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["Fujian Strait Environmental Protection Group Co., Ltd., Fuzhou 350014, China"],"raw_author_name":"Yanling Huang"},{"author_position":"last","is_corresponding":true,"raw_affiliation_strings":["China Academy of Railway Sciences Railway Engineering Research Institute, Beijing 100081, China"],"raw_author_name":"Jing Liu"}]}