Analysis on Life Cycle CO2 Emission of Aerated Concrete Production in China

摘要：

　　Aerated concrete is a new type of wall material with beneficial features like light weight,heat insulation,fire prevention and low energy consumption.As a key milestone in wall materials innovation and energy-saving of building system,it has been proven to be an ideal wall material which can replace traditional clay brick through years of application and practice.This study calculated the CO2 emissions in all the stages of life cycle of aerated concrete production.Compared with clay brick,the life cycle CO2 intensity of aerated concrete block will be decreased by 67.4% with the same insulation effect.Study on the environmental loads of aerated concrete industry will provide theoretical base for the carry out of energy-saving and emission reduction,the formulation of clean production and the development of recycling economy.

关键词： Wall materials Aerated concrete Life cycle assessment Carbon dioxide emission

作者: Minghui Fang Zhihong Wang Feifei Shi Boxue Sun Mingnan CUI Suping Zhao Xiance Meng

作者单位: School of Materials Science and Engineering, Beijing University of Technology, 100 ping le yuan, Chaoyang district, Beijing, 100124, China

会议类型: 国际会议

会议名称: the Chinese Materials Congress 2012(2012年中国材料大会(CMC2012))

会议地点: 太原

会议语种:英文

页码: 509-515

在线出版日期: 2012-07-13（万方平台首次上网日期，不代表论文的发表时间）