A Scottish Modernism 1933–1939

McKean, Charles

doi:10.1093/hwj/40.1.165

Cited by 2 publications

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“…Moreover, in the 1950s off-site construction was hampered by site delays, the inability to stay within expected costs, and the inability to estimate realistic on-site man-hours (Hayes, 1999). As Mckean (1995), and Piroozfar and Farr (2013) have noted, there was also a conflict between manufacture-based production of houses and the aesthetic side of architecture. Hashemi (2013) also pointed to a lack of policy post-WWII for monitoring buildings constructed using new technologies.…”

Section: Worldwide Viewmentioning

confidence: 99%

Assessment of Zero Energy Prefabricated Accessory Dwelling Units in Support of New Zealand Housing Needs

Moradibistouni¹

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<p>Problem statement: The demographics of New Zealand are changing and the country is getting older. The literature shows the housing needs of older people are different, and that many would prefer to stay in their existing neighbourhood and age in place. In addition to the shortage of houses, low residential densities, the fast growth of land and house costs over income, and an aging population are all current issues in New Zealand housing. Projections also show the shortage of energy resources and environmental pollution will affect the future of housing, as the housing industry is responsible for over one-third of global energy use and CO₂ emissions. Aim of the research: This thesis aims to design and evaluate the practicality and efficiency of a prefabricated Accessory Dwelling Units (ADU) as a partial response to New Zealand housing needs. Prefabrication was selected as the method of construction as it has been claimed to be more efficient in terms of energy and material use, as well as leading to a shorter construction time and lower environmental impacts. The use of ADUs could increase residential density and add to the housing stock by using existing developed land and infrastructure. ADUs also offer smaller houses within the existing social context, which the literature suggests is the main housing requirement of older people. As a result, the ADU in this research was designed to suit older residents, whilst recognising that it would also be suitable for small households of all ages. Methodology: This research used design as a tool with which to explore the potential of prefabricated ADUs as a contribution to New Zealand housing needs. The design was then tested against housing needs by using Life Cycle Analysis (LCA). This part of the research was conducted in the three phases of life-cycle energy, life-cycle cost, and life cycle CO₂ emissions of the ADU as designed. Results: While the transport limitations pushed the design to be narrow (the maximum allowed load width was 2.55m), the Lifemark accessibility standard asked for doors, corridors, and spaces wide enough to ease the movement of disabled people. Despite these difficulties, it was possible to design an ADU which could be manufactured in New Zealand and transported anywhere in the country without any need for over-dimension load permissions. However, the analysis in the last phase, looking at the ADU during its life span, showed there was no substantial difference between its performance and that traditionally made houses. The results of the analysis suggest that, despite the importance of the construction method, the building energy efficiency, CO₂ emissions and cost, the environmental impact of a house is more dependent on the choice of materials than the method of making it. Future research: The results suggest the importance of further investigation into the choice of materials used to make residential buildings and the effect such choices have on life-cycle impact. There is also a need to seek feedback on the ADU as designed from both potential users and potential manufacturers.</p>

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Section: Worldwide Viewmentioning

confidence: 99%

Assessment of Zero Energy Prefabricated Accessory Dwelling Units in Support of New Zealand Housing Needs

Moradibistouni¹

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A literature review of the evolution of British prefabricated low-rise housing

O’Neill¹,

Organ

2016

Structural Survey

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PurposeThis paper explores academic papers and reports and presents a chronology of the evolution of British low-rise prefabricated housing. The paper provides chronological information for construction and surveying researchers undertaking research in associated areas. Design/methodology/approachThis is a qualitative literature review, providing an exploration and analysis of academic papers and reports on low-rise prefabricated housing. FindingsA substantial literature was discovered. However, there are gaps in the available literature. The history of British construction technology is a rich research area but is under-researched.Prefabricated housing has a long history dating back to the 11 th Century. Stigmatised from the failures of housing in the 20 th Century, it is being increasingly used again in the 21 st Century when considering mass housing supply. Research limitations/implicationsThis paper provides researchers with an overview of the history of low-rise prefabricated housing in the Britain. It is not a comprehensive in-depth study; such would require numerous larger individual studies. Originality/valueFrom reviewing literature it was evident that there was a broad literature, but there was no single journal publication exploring the evolution of British low-rise prefabricated housing.The research provides an overview, exploration and analysis of the literature while providing a chronology. The evolution of prefabricated housing is chronologically presented. Areas for further research are also recommended.

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A Scottish Modernism 1933–1939

Cited by 2 publications

References 0 publications

Assessment of Zero Energy Prefabricated Accessory Dwelling Units in Support of New Zealand Housing Needs

Assessment of Zero Energy Prefabricated Accessory Dwelling Units in Support of New Zealand Housing Needs

A literature review of the evolution of British prefabricated low-rise housing

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