Carbon Emissions Assessment for Building Decoration Based on Life Cycle Assessment: A Case Study of Office Buildings

被引:10
作者
Wu, Huanyu [1 ]
Zhou, Wenwen [1 ]
Chen, Kunyang [1 ]
Zhang, Lianxiang [1 ,2 ]
Zhang, Zicheng [3 ]
Li, Yanqiu [3 ]
Hu, Zhijun [3 ]
机构
[1] Shenzhen Univ, Coll Civil & Transportat Engn, Shenzhen 518060, Peoples R China
[2] Shenzhen Bldg Decorat Grp Co Ltd, Shenzhen 518045, Peoples R China
[3] Fifth Construct Co, China Construct First Grp, Beijing 100024, Peoples R China
关键词
office building; building decoration; life cycle assessment (LCA); carbon emissions intensity; ENERGY; IMPACT;
D O I
10.3390/su151914055
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The continuous growth of interior decoration activities has caused a massive consumption of energy and materials, which has contributed to a large amount of carbon emissions in the construction sector. The carbon emissions of building decoration were overlooked in previous studies. Hence, the life cycle assessment (LCA) approach was employed to build a life cycle carbon emissions model for building decoration. An office building was selected to verify the availability. The results show that the carbon emissions intensity of the decoration project was 254.5 kg CO2 eq/m2. The operation stage was the most crucial carbon emissions contributor in the life cycle of building decoration, accounting for 49.8%; followed by the materials embodied impact stage, which contributed 36.3%; while the remaining three stages, namely, the decoration, transportation, and end-of-life stage, had less carbon emissions, accounting for 6.8%, 5.3%, and 1.8%. Improving the performance of inorganic materials, optimizing transportation routes and energy structure, and dismantling plan optimization can reduce carbon emissions. The findings of this study provide a theoretical basis and fundamental data for carbon emissions reduction and sustainable development strategies for building decoration.
引用
收藏
页数:18
相关论文
共 41 条
[1]  
[Anonymous], 2019, GB/T51366-2019
[2]  
[Anonymous], 2022, Standard for Building Decoration Carbon Emission Calculation
[3]  
Bai J., 2022, Circular Economy, V1, P100007, DOI [https://doi.org/10.1016/j.cec.2022.100007, DOI 10.1016/J.CEC.2022.100007]
[4]  
Bai L.H., 2019, Doctorals Dissertation
[5]   Environmental impact of industrial prefabricated buildings: Carbon and Energy Footprint analysis based on an LCA approach. [J].
Bonamente, E. ;
Merico, M. C. ;
Rinaldi, S. ;
Pignatta, G. ;
Pisello, A. L. ;
Cotana, F. ;
Nicolini, A. .
INTERNATIONAL CONFERENCE ON APPLIED ENERGY, ICAE2014, 2014, 61 :2841-2844
[6]  
Cao J., 2017, Masters Thesis
[7]  
Chen L., 2020, Masters Thesis
[8]  
China Association of Building Energy Efficiency (CABEE), 2023, Research Report of China Building Energy Consumption and Carbon Emissions in 2022
[9]  
China Climate Change Info-Net (CCCHINA), 2011, The Average CO2 Emission Factor of China's Regional Power Grid
[10]   Impact of Industry 4.0 on Green Decoration Materials in Public Architectural Engineering for Application of Energy Conservation and Environmental Protection [J].
Cui, Wei ;
Liu, Hui ;
Xu, Bo ;
Zhong, Chen .
WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2022, 2022