The influence of roof reflectivity on adjacent air and surface temperatures

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dc.contributor.authorGrant, Elizabeth J.en
dc.contributor.authorBlack, Kenneth Allanen
dc.contributor.authorWerre, Stephen R.en
dc.date.accessioned2018-01-02T22:46:16Zen
dc.date.available2018-01-02T22:46:16Zen
dc.date.issued2017-03-04en
dc.description.abstractAn experimental study was conducted to answer questions about the thermal effects of roof reflectivity on the neighbouring built environment. Temperatures were recorded at the surface of black ethylene propylene diene monomer (EPDM) and white thermoplastic polyolefin (TPO) membrane overlay areas; in the air and at electrical metallic tubing (EMT) above them; and at opaque and glazed wall surfaces adjacent to them. The surface of the EPDM roof was significantly hotter than the TPO roof by 36°C and 26°C on two test dates. Air temperatures were 2°C higher above EPDM versus TPO up to 14 cm, with no significant differences above this height. Temperatures were 2°C higher at EMT above the TPO surface than above the EPDM. A precast concrete panel wall was 3°C to 5°C warmer adjacent to TPO versus EPDM. Exterior glazing surface temperatures were 2°C warmer adjacent to TPO versus EPDM.en
dc.description.notespeerreview_statement: The publishing and review policy for this title is described in its Aims & Scope. aims_and_scope_url: http://www.tandfonline.com/action/journalInformation?show=aimsScope&journalCode=tasr20en
dc.description.versionPublished versionen
dc.format.extent137 - 144 page(s)en
dc.format.mimetypeapplication/pdfen
dc.identifier.doihttps://doi.org/10.1080/00038628.2017.1300870en
dc.identifier.eissn1758-9622en
dc.identifier.issn0003-8628en
dc.identifier.issue2en
dc.identifier.orcidGrant, EJ [0000-0002-5468-7990]en
dc.identifier.urihttp://hdl.handle.net/10919/81470en
dc.identifier.volume60en
dc.language.isoenen
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalen
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.titleThe influence of roof reflectivity on adjacent air and surface temperaturesen
dc.title.serialArchitectural Science Reviewen
dc.typeArticle - Refereeden
dc.type.dcmitypeTexten
pubs.organisational-group/Virginia Techen
pubs.organisational-group/Virginia Tech/All T&R Facultyen
pubs.organisational-group/Virginia Tech/Architecture and Urban Studiesen
pubs.organisational-group/Virginia Tech/Architecture and Urban Studies/CAUS T&R Facultyen
pubs.organisational-group/Virginia Tech/Architecture and Urban Studies/School of Architecture + Designen

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