{"@type": "dcat:Dataset", "accessLevel": "public", "bureauCode": ["006:55"], "contactPoint": {"fn": "John L. Pagliaro", "hasEmail": "mailto:srms@nist.gov"}, "description": "SRM 1450e Fibrous Glass Board - This Standard Reference Material (SRM) is intended primarily for use in the measurement of the thermal conductivity or thermal resistance of insulation materials. SRM 1450e is a high-density fibrous glass board certified for bulk density and thermal conductivity. The SRM can be used in conjunction with ASTM C177 or ASTM C518. A unit of SRM 1450e consists of a square panel of fibrous glass and phenolic binder molded into a semi-rigid board. The nominal dimensions of a unit are 610 mm \u00d7 610 mm \u00d7 25 mm, and the bulk density of the material lot ranges from 110 kg/m3 to 154 kg/m3. Certified values of thermal conductivity are valid for mean temperatures from 280 K to 360 K and barometric pressures from 60 kPa to sea-level pressure (101.325 kPa).", "distribution": [{"accessURL": "https://doi.org/10.18434/M32256", "title": "DOI Access for SRM 1450e Fibrous Glass Board"}, {"description": "Data dictionary for file: SRM1450e_Data.csv", "downloadURL": "https://data.nist.gov/od/ds/mds2-2256/SRM1450e_Readme.txt", "format": "space delimited", "mediaType": "text/plain", "title": "SRM1450e_Readme.txt"}, {"description": "Thermal characterization of NIST SRM 1450e Fibrous Glass Board", "downloadURL": "https://data.nist.gov/od/ds/mds2-2256/SRM1450e_Data%20.csv", "format": "comma delimited", "mediaType": "application/vnd.ms-excel", "title": "SRM 1450e Fibrous Glass Board Certification Data"}, {"downloadURL": "https://data.nist.gov/od/ds/mds2-2256/SRM1450e_Data%20.csv.sha256", "mediaType": "text/plain", "title": "SHA256 File for SRM 1450e Fibrous Glass Board Certification Data"}, {"downloadURL": "https://data.nist.gov/od/ds/mds2-2256/SRM1450e_Readme.txt.sha256", "mediaType": "text/plain", "title": "SHA256 File for SRM1450e_Readme.txt"}], "identifier": "ark:/88434/mds2-2256", "issued": "2020-07-01", "keyword": ["bulk density", "certified reference material", "fit", "guarded hot plate", "high density molded fibrous glass board", "model", "regression analysis", "standard reference material", "thermal conductivity", "thermal insulation"], "language": ["en"], "license": "https://www.nist.gov/open/license", "modified": "2019-11-18 00:00:00", "programCode": ["006:045"], "publisher": {"@type": "org:Organization", "name": "National Institute of Standards and Technology"}, "references": ["https://doi.org/10.6028/NIST.SP.260-201"], "theme": ["Buildings and Construction:Building materials", "Materials:Materials characterization", "Standards:Reference materials"], "title": "SRM 1450e Fibrous Glass Board"}