Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbon Emissions of Passive Building During Production and Operation in Cold Region of China
https://orcid.org/http://orcid.org/0000-0003-4335-4469
https://orcid.org/http://orcid.org/0000-0002-9921-0571
https://orcid.org/http://orcid.org/0000-0002-5856-8390
Passive buildings have long been regarded as energy-efficient and environmentally friendly buildings. This kind of buildings can reduce the heat loss of the building by improving the thermal resistance of building envelope and improving the air tightness of the buildings. In this paper, carbon emissions of passive buildings in cold regions and traditional building models based on the example of passive building in the same geographical conditions were calculated and analyzed in the production section and operation section of the building. This article analyzes the carbon emission characteristics of passive buildings in the production section and operation section of building materials, which account for the vast majority of carbon emissions in the whole life cycle of passive buildings. According to the case calculations, the carbon emission of the passive building is 0.77t CO2/m2 in the production section of building materials, and 3.07t CO2/m2 in the operation section. Compared with traditional buildings, the carbon emissions of passive buildings is 37.5% higher in the production section of building materials, 53.27% lower in the operation section. The analysis shows that passive buildings have low carbon characteristics compared with traditional buildings in the whole life cycle.
Carbon Emissions of Passive Building During Production and Operation in Cold Region of China
https://orcid.org/http://orcid.org/0000-0003-4335-4469
https://orcid.org/http://orcid.org/0000-0002-9921-0571
https://orcid.org/http://orcid.org/0000-0002-5856-8390
Passive buildings have long been regarded as energy-efficient and environmentally friendly buildings. This kind of buildings can reduce the heat loss of the building by improving the thermal resistance of building envelope and improving the air tightness of the buildings. In this paper, carbon emissions of passive buildings in cold regions and traditional building models based on the example of passive building in the same geographical conditions were calculated and analyzed in the production section and operation section of the building. This article analyzes the carbon emission characteristics of passive buildings in the production section and operation section of building materials, which account for the vast majority of carbon emissions in the whole life cycle of passive buildings. According to the case calculations, the carbon emission of the passive building is 0.77t CO2/m2 in the production section of building materials, and 3.07t CO2/m2 in the operation section. Compared with traditional buildings, the carbon emissions of passive buildings is 37.5% higher in the production section of building materials, 53.27% lower in the operation section. The analysis shows that passive buildings have low carbon characteristics compared with traditional buildings in the whole life cycle.
Carbon Emissions of Passive Building During Production and Operation in Cold Region of China
https://orcid.org/http://orcid.org/0000-0003-4335-4469
https://orcid.org/http://orcid.org/0000-0002-9921-0571
https://orcid.org/http://orcid.org/0000-0002-5856-8390
Passive buildings have long been regarded as energy-efficient and environmentally friendly buildings. This kind of buildings can reduce the heat loss of the building by improving the thermal resistance of building envelope and improving the air tightness of the buildings. In this paper, carbon emissions of passive buildings in cold regions and traditional building models based on the example of passive building in the same geographical conditions were calculated and analyzed in the production section and operation section of the building. This article analyzes the carbon emission characteristics of passive buildings in the production section and operation section of building materials, which account for the vast majority of carbon emissions in the whole life cycle of passive buildings. According to the case calculations, the carbon emission of the passive building is 0.77t CO2/m2 in the production section of building materials, and 3.07t CO2/m2 in the operation section. Compared with traditional buildings, the carbon emissions of passive buildings is 37.5% higher in the production section of building materials, 53.27% lower in the operation section. The analysis shows that passive buildings have low carbon characteristics compared with traditional buildings in the whole life cycle.
Carbon Emissions of Passive Building During Production and Operation in Cold Region of China
Lecture Notes in Civil Engineering
Guo, Wei (Herausgeber:in) / Qian, Kai (Herausgeber:in) / Kang, Zhiqiang (Autor:in) / He, Bo (Autor:in) / Xia, Xiaodong (Autor:in)
International Conference on Green Building, Civil Engineering and Smart City ; 2022 ; Guilin, China
08.09.2022
10 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Springer Verlag | 2023
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