Analysis on Carbon Emission of Green Prefabricated Buildings in Physicochemical Stage
Green buildings are the extension of sustainable development strategies in the field of construction,as well as an effective way to achieve the goals of carbon peaking and carbon neutrality.The use of prefabricated building structures is of great significance for energy conservation and emission reduction in China's construction industry,which could not only improve the engineering quality and labor productivity level of buildings,but also achieve sustainable development of building construction.In order to explore the energy-saving and emission reduction effects of prefabricated building structures in their physicochemical stages and to provide an analytical basis for their whole life cycle,the building physicochemical stage is divided into multiple sub stages,and the carbon emissions of each carbon source in each sub stage are calculated.Through data statistics and software simulation,the carbon emission evaluation index system of prefabricated buildings is established,and the corresponding characteristics of carbon emission of concrete assembly at physicochemical stage are derived,such as the characteristics of carbon emission of prefabricated buildings at each sub-stage of the physicochemical stage,and the comparative characteristics of carbon emission at each sub-stage with that of cast-in-place buildings,which provides certain references for the future research.
国家科技期刊平台
NSTL
万方数据
维普
