{"best_oa_location":{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2023-01-01","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://iopscience.iop.org/article/10.1088/1742-6596/2423/1/012037/pdf","url_for_landing_page":"https://doi.org/10.1088/1742-6596/2423/1/012037","url_for_pdf":"https://iopscience.iop.org/article/10.1088/1742-6596/2423/1/012037/pdf","version":"publishedVersion"},"data_standard":2,"doi":"10.1088/1742-6596/2423/1/012037","doi_url":"https://doi.org/10.1088/1742-6596/2423/1/012037","first_oa_location":{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2023-01-01","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://iopscience.iop.org/article/10.1088/1742-6596/2423/1/012037/pdf","url_for_landing_page":"https://doi.org/10.1088/1742-6596/2423/1/012037","url_for_pdf":"https://iopscience.iop.org/article/10.1088/1742-6596/2423/1/012037/pdf","version":"publishedVersion"},"genre":"journal-article","has_repository_copy":false,"is_oa":true,"is_paratext":false,"journal_is_in_doaj":false,"journal_is_oa":true,"journal_issn_l":"1742-6588","journal_issns":"1742-6588,1742-6596","journal_name":"Journal of Physics Conference Series","oa_locations":[{"endpoint_id":null,"evidence":"deprecated","host_type":"publisher","is_best":true,"license":"cc-by","oa_date":"2023-01-01","pmh_id":null,"repository_institution":null,"updated":"deprecated","url":"https://iopscience.iop.org/article/10.1088/1742-6596/2423/1/012037/pdf","url_for_landing_page":"https://doi.org/10.1088/1742-6596/2423/1/012037","url_for_pdf":"https://iopscience.iop.org/article/10.1088/1742-6596/2423/1/012037/pdf","version":"publishedVersion"}],"oa_locations_embargoed":[],"oa_status":"gold","published_date":"2023-01-01","publisher":"IOP Publishing","title":"The effects of 3D printing on frost resistance of concrete","updated":"2025-12-22T00:46:00Z","year":2023,"z_authors":[{"author_position":"first","is_corresponding":true,"raw_affiliation_strings":["3D Concrete Printing Laboratory, Institute of Materials and Structures, Riga Technical University, 1 P. Valdena, Riga Latvia"],"raw_author_name":"Ella Spurina"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["3D Concrete Printing Laboratory, Institute of Materials and Structures, Riga Technical University, 1 P. Valdena, Riga Latvia"],"raw_author_name":"Maris Sinka"},{"author_position":"middle","is_corresponding":false,"raw_affiliation_strings":["3D Concrete Printing Laboratory, Institute of Materials and Structures, Riga Technical University, 1 P. Valdena, Riga Latvia"],"raw_author_name":"Krists Ziemelis"},{"author_position":"last","is_corresponding":false,"raw_affiliation_strings":["Department of Building Materials and Products, Institute of Materials and Structures, Riga Technical University, 6a Kipsalas, Riga, Latvia"],"raw_author_name":"Diana Bajare"}]}