کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
263423 504074 2013 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Life Cycle Assessment of a passive house in a seismic temperate zone
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Life Cycle Assessment of a passive house in a seismic temperate zone
چکیده انگلیسی


• LCA study of a low-energy building, complying with the “PassivHaus” standard.
• Life cycle phases included in the research: from raw materials to disposal.
• Disposal scenarios: 100% landfilling and demolition with waste recycling.
• LCA modeled using SimaPro software, connected to ecoinvent database.
• Results show a significant decrease of environmental impact.

This paper presents the results of a detailed LCA study of a low-energy consumption building (thermal energy for heating equal to 11 kWh/m2 year) located in Perugia, Italy, according to European ISO 14040 and 14044. The building matches the criteria of environmental sustainability and bio-architecture, complying with the “PassivHaus” standard. All life cycle phases were included in the research: acquisition and production of materials, on-site construction and use/maintenance, demolition and material disposal (100% landfilling and demolition with waste recycling). A life span of 70 years was considered.The research was therefore focused on cradle-to-grave life, based on data collected by authors, integrated with data from the literature. In particular the study was carried out to analyze: the benefits due to the use of recycled materials, a solar PV (during the utilization years) and the final demolition of the building. The LCA modeling was performed using the SimaPro software application, connected to the ecoinvent database. The results show that applying energy saving measures (highly insulated building envelope and passive-house standard, solar PV, waste recycling and recycled products in pre-production phase) could significantly decrease the impact of modern dwellings, with the consciousness that new ways of building do not always provide a positive environmental outcome.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 64, September 2013, Pages 463–472
نویسندگان
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