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dc.contributor.authorBirchmore, Roger
dc.contributor.authorPivac, Andy
dc.contributor.authorTait, Robert
dc.date.accessioned2016-03-07T22:31:09Z
dc.date.available2016-03-07T22:31:09Z
dc.date.issued2015-02-11
dc.identifier.issn2075-5309
dc.identifier.issn2075-5309
dc.identifier.urihttps://hdl.handle.net/10652/3226
dc.description.abstractNew Zealand houses are known for producing sub-optimal internal thermal conditions and unacceptably high internal moisture levels. These contribute to poor levels of health, mould and can coincide with the decay of structural timber frames. A proposed solution is to provide an alternative structure utilising plywood, a vapour check on the internal face of the timber frame and an additional air gap, followed by the internal lining. The internal vapour check is designed to prevent moisture vapour diffusion from inside into the frame and to permit moisture diffusion from outside through the structure to the internal environment. Two full scale houses had temperatures, dew points and humidity levels monitored in passive, unoccupied conditions. The test case house incorporated the innovative construction solution. The control house was of identical design and location, using standard construction practice. The calculated internal moisture content profile appeared to be unrelated to the external moisture content as expected, instead following the profile of the changing internal temperature. Whilst the innovative construction appeared to prevent moisture diffusion into the structure in winter and permit it inside in summer, this resulted in a generally higher internal relative humidity than the control houseen_NZ
dc.language.isoenen_NZ
dc.publisherMDPI AG (Basel, Switzerland)en_NZ
dc.rights© 2015 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).en_NZ
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 New Zealand*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/nz/*
dc.subjecthousingen_NZ
dc.subjectinternal moistureen_NZ
dc.subjectinnovative constructionen_NZ
dc.subjectvapour checken_NZ
dc.subjectairtightnessen_NZ
dc.subjectNew Zealanden_NZ
dc.titleImpacts of an innovative residential construction method on internal conditionsen_NZ
dc.typeJournal Articleen_NZ
dc.rights.holderAuthorsen_NZ
dc.identifier.doidoi:10.3390/buildings5010179en_NZ
dc.subject.marsden120202 Building Science and Techniquesen_NZ
dc.identifier.bibliographicCitationBirchmore, R., Tait, R., and Pivac, A. (2015). Impacts of an innovative residential construction method on internal conditions. Buildings, 5, pp.179-195. MDPI AG (Basel, Switzerland). doi:10.3390/buildings5010179en_NZ
unitec.institutionUnitec Institute of Technologyen_NZ
unitec.publication.spage179en_NZ
unitec.publication.lpage195en_NZ
unitec.publication.volume5en_NZ
unitec.publication.titleBuildingsen_NZ
unitec.peerreviewedyesen_NZ
unitec.identifier.roms57398en_NZ


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Attribution-NonCommercial-NoDerivs 3.0 New Zealand
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 New Zealand