{"created":"2021-03-01T05:59:08.471422+00:00","id":6702,"links":{},"metadata":{"_buckets":{"deposit":"3dd9ee1e-7916-41ec-96d5-82dd0fc41b32"},"_deposit":{"id":"6702","owners":[],"pid":{"revision_id":0,"type":"depid","value":"6702"},"status":"published"},"_oai":{"id":"oai:kitami-it.repo.nii.ac.jp:00006702","sets":["7:15:46"]},"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"69","bibliographicPageStart":"59","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"北見工業大学研究報告"}]}]},"item_2_description_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Appearence has become an essential issue in concrete engineering these days. The esthetic of concrete is affected by its design, color, surface finish and surface cracking. The purpose of this study is to test and analyze the factors causing efflorescence on concrete surface in order to prevent efflorescence to improve beauty of concrete. Experiments were carried out using model specimens 10×10×20 cm in size with different curing conditions and internal factors. The resulting data were analyzed to find the relation between such factors as coefficient of moisture and the ratio of efflorescence-affected area. The most influential factor was found to be the coefficient of moisture， followed by the water-cement ratio.","subitem_description_type":"Abstract"}]},"item_2_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"北見工業大学"}]},"item_2_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Hiroshi, SAKURAI"}],"nameIdentifiers":[{"nameIdentifier":"33806","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koichi, AYUTA"}],"nameIdentifiers":[{"nameIdentifier":"33807","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kaneyoshi, OKADA"}],"nameIdentifiers":[{"nameIdentifier":"33808","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yukihiro, ARAKI"}],"nameIdentifiers":[{"nameIdentifier":"33809","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroshi, SAKURAI"}],"nameIdentifiers":[{"nameIdentifier":"33810","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koichi, AYUTA"}],"nameIdentifiers":[{"nameIdentifier":"33811","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kaneyoshi, OKADA"}],"nameIdentifiers":[{"nameIdentifier":"33812","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yukihiro, ARAKI"}],"nameIdentifiers":[{"nameIdentifier":"33813","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-11-22"}],"displaytype":"detail","filename":"25-1-7.pdf","filesize":[{"value":"4.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"25-1-7.pdf","url":"https://kitami-it.repo.nii.ac.jp/record/6702/files/25-1-7.pdf"},"version_id":"4bdb7bc1-c59f-46bb-83c1-4927925db72c"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Study on preventing efflorescence to improve beauty of concrete.","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Study on preventing efflorescence to improve beauty of concrete."}]},"item_type_id":"2","owner":"1","path":["46"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-04-09"},"publish_date":"2007-04-09","publish_status":"0","recid":"6702","relation_version_is_last":true,"title":["Study on preventing efflorescence to improve beauty of concrete."],"weko_creator_id":"1","weko_shared_id":3},"updated":"2022-12-13T02:20:01.295659+00:00"}