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A comparative analysis of green building standardsJanuary 2016 (has links)
0 / SPK / specialcollections@tulane.edu
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The Effect of Green Insulation Standards on Moisture Accumulation within Framing of Residential StructuresKnight, Kevin Brian 09 February 2012 (has links)
Green building standards recommend use of a variety of new thermal insulation products. However, durability of wooden framing used in conjunction with new insulation materials has not been thoroughly examined, specifically in reference to interstitial condensation. This research used a single-sided hot-box design to measure moisture content of wood framing during a 60-day period. The resulting moisture content of the wood framing was compared as tested with spray-applied cellulose and polyurethane versus fiberglass batt insulation. The average moisture content of framing insulated with cellulose and polyurethane was greater than framing insulated with fiberglass. Based on the results from this research, the use of spray-applied cellulose and polyurethane insulation materials may increase the risk of structural durability.
Green building standards, such as LEED for Homes or the National Green Building Standard, emphasize creating energy efficient structures to limit negative impact on the environment. Green building practices employed to increase energy efficiency of the building enclosure may overlook possible adverse effects that these practices may have on structural durability. Because spray-applied cellulose and polyurethane insulation increase moisture content of wooden framework within building enclosures, it can be deduced that energy efficient insulation may increase risk of moisture-related biodeterioration of the building enclosure. After review of points awarded for insulation materials within LEED for Homes and the National Green Building Standard, results from this study imply that the National Green Building Standard does not emphasize durability of wooden structures in their guidelines at the present time. / Master of Science
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Redesign of core business processes of the national building regulations of South AfricaMazibuko, Patricia Ntombizodwa January 2016 (has links)
Theses (MTech (Business Information Systems))--Cape Peninsula University of Technology, 2016. / This paper describes the redesigning processes of the National Building Regulations of South Africa. These processes are administered by the National Regulator for Compulsory Specifications (NRCS) in terms of the National Building Regulations and Building Standards Act 103 of 1977 (The Act). The application of the business processes and the Building Control Officers from various local authorities nation-wide who enforce the National Building Regulations and Building Standards Act, 103 of 1977 (hereinafter referred to as “the Act”) with particular reference to implementation of core regulatory business processes within the building industry in Southern Africa. The investigation was largely motivated by the high number of injuries, deaths and/or human lives affected adversely and reported due to collapsing and defective buildings. These disasters occurred at various Local Authorities, in private residential homes, government-owned buildings, abandoned and commercial buildings, such as shopping malls, have been investigated and reported by the Building Regulator, i.e. the NRCS in collaboration with the Department of Labour’s Commission of Enquiry between the years 2012 and 2014. The reports show that in those sectors of building, the local authorities’ Building Control Officers, as the legislated enforcers of the Building Regulations (with the oversight role played by the NRCS), experienced the highest levels of non-compliance by various parties who are affected by the Building Regulations, i.e. building owners or their legal representatives, built-environment professional practitioners and builders. This study applies the interpretive approach underpinned by qualitative methodology where interviews were used to collect data from building owners, prospective building owners, building occupants, built-environment practitioners, Local Authorities’ building control officers and The Regulator of the National Building Regulations. The empirical findings revealed that there is a critical need for business process review and strategy shifts that advance objectivity and benefits to compliance, visibility and awareness of regulatory process, the highlights of possible endangerment of human life due to non-compliance, the outlining of sanctions for failure to comply, and stakeholder liaison. The output is a re-module of business processes that will enforce and maintain compliance of the building regulations of South Africa.
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Net Positive WaterMa, Billy January 2013 (has links)
‘Net Positive Water’ explores the capability of domestic architecture to combat the developing urban water problem. Urban intensification is contributing to the volatility of urban waters and the breakdown of the urban water cycle. Inhabitant water misuse and overconsumption is overwhelming aging municipal utilities, resulting in the decay of urban water quality.
LEEDTM and The Living Building Challenge are recognized Green Building Guidelines prescribing sustainable site and building water standards. Case Studies of domestic Green Building projects will showcase water conservation to enable domestic water renewal. Net Zero Water Guidelines based on the Green Building Guidelines outline
Potable and Non-Potable water use to achieve a sustainable volume of water demand at 70 litres per capita per day. Sustainable water practices are encouraged by utilizing domestic building systems to increase water
value and water awareness. Time-of-Use and Choice-of-Use exposure for household water related tasks establish water savings through the use of best-performing water fixtures and appliances.
Net Positive Water Guidelines will establish On-site and Building standards for sustainable harvesting and storage of water resources. Clean and Dirty water management will prescribe Passive design and Active mechanical processes to maintain best-available water quality in the urban domestic environment. Net Positive Water building typology will integrate urban inhabitation as a functional component of the urban water cycle to use, reuse, and renew water resources. The method will be
tested using a Mid-rise Pilot project to deploy the necessary Passive and Active mechanisms to generate Net Positive Water quality through Net Zero Water sustainable water use. The pilot project is situated in
Waterfront Toronto - The Lower Don Lands development to harness regional interests for water renewal and environmental revitalization.
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Net Positive WaterMa, Billy January 2013 (has links)
‘Net Positive Water’ explores the capability of domestic architecture to combat the developing urban water problem. Urban intensification is contributing to the volatility of urban waters and the breakdown of the urban water cycle. Inhabitant water misuse and overconsumption is overwhelming aging municipal utilities, resulting in the decay of urban water quality.
LEEDTM and The Living Building Challenge are recognized Green Building Guidelines prescribing sustainable site and building water standards. Case Studies of domestic Green Building projects will showcase water conservation to enable domestic water renewal. Net Zero Water Guidelines based on the Green Building Guidelines outline
Potable and Non-Potable water use to achieve a sustainable volume of water demand at 70 litres per capita per day. Sustainable water practices are encouraged by utilizing domestic building systems to increase water
value and water awareness. Time-of-Use and Choice-of-Use exposure for household water related tasks establish water savings through the use of best-performing water fixtures and appliances.
Net Positive Water Guidelines will establish On-site and Building standards for sustainable harvesting and storage of water resources. Clean and Dirty water management will prescribe Passive design and Active mechanical processes to maintain best-available water quality in the urban domestic environment. Net Positive Water building typology will integrate urban inhabitation as a functional component of the urban water cycle to use, reuse, and renew water resources. The method will be
tested using a Mid-rise Pilot project to deploy the necessary Passive and Active mechanisms to generate Net Positive Water quality through Net Zero Water sustainable water use. The pilot project is situated in
Waterfront Toronto - The Lower Don Lands development to harness regional interests for water renewal and environmental revitalization.
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