{"_buckets": {"deposit": "13b9b381-cbba-4ff6-881c-db1b2dcb46a1"}, "_deposit": {"id": "6674", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "6674"}, "status": "published"}, "_oai": {"id": "oai:kitami-it.repo.nii.ac.jp:00006674"}, "item_2_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1991-10", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "20", "bibliographicPageStart": "15", "bibliographicVolumeNumber": "23", "bibliographic_titles": [{"bibliographic_title": "\u5317\u898b\u5de5\u696d\u5927\u5b66\u7814\u7a76\u5831\u544a"}]}]}, "item_2_description_14": {"attribute_name": "\u30d5\u30a9\u30fc\u30de\u30c3\u30c8", "attribute_value_mlt": [{"subitem_description": "application/pdf", "subitem_description_type": "Other"}]}, "item_2_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "In this experiment, identically composed specimens of lightweight concrete and of a mortar material were exposed to a cold (coastal) environment (Monbetsu), warm sea environment (Izu) and used in the roof of a building in a warm-climate city (Yokohama) for 3years. The physical and chemical properties of the lightweight concrete specimens and those of the mortar specimens were examined. The results are as follows : (1) The lightweight concrete specimen contained more salt than the same mortar specimen. (2) The free calcium content on the surface of lightweight concrete specimens tended to decrease more than that of the mortar specimen. (3) Ettringite by sulfuric ion and Friedel\u2019s salt by chlorine ion were not observed in either the lightweight concrete specimens or the mortar specimens.", "subitem_description_type": "Abstract"}]}, "item_2_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u5317\u898b\u5de5\u696d\u5927\u5b66"}]}, "item_2_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Hiroshi, SAKURAI"}], "nameIdentifiers": [{"nameIdentifier": "33659", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Koichi, AYUTA"}], "nameIdentifiers": [{"nameIdentifier": "33660", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Noboru, SAEKI"}], "nameIdentifiers": [{"nameIdentifier": "33661", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yoshio, FUJITA"}], "nameIdentifiers": [{"nameIdentifier": "33662", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Seiji, KANEKO"}], "nameIdentifiers": [{"nameIdentifier": "33663", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Mikito, IKEDA"}], "nameIdentifiers": [{"nameIdentifier": "33664", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2016-11-22"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "23-1-3.pdf", "filesize": [{"value": "2.1 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2100000.0, "url": {"label": "23-1-3.pdf", "url": "https://kitami-it.repo.nii.ac.jp/record/6674/files/23-1-3.pdf"}, "version_id": "ca485181-e3e5-493b-98ba-ea9a6449e835"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Durability of Lightweight Concrete and Mortar Exposed under Some Environment", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Durability of Lightweight Concrete and Mortar Exposed under Some Environment"}]}, "item_type_id": "2", "owner": "1", "path": ["7/15/44"], "permalink_uri": "https://kitami-it.repo.nii.ac.jp/records/6674", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2007-04-09"}, "publish_date": "2007-04-09", "publish_status": "0", "recid": "6674", "relation": {}, "relation_version_is_last": true, "title": ["Durability of Lightweight Concrete and Mortar Exposed under Some Environment"], "weko_shared_id": 3}