水泥基材料的环境协调性研究  

Life-cycle Assessment of Cement-based Materials

作　　者：龙广成[1] 王新友[1] 肖瑞敏[1] 

机构地区：[1]同济大学材料科学与工程学院,上海200092

出　　处：《材料导报》2002年第8期36-38,共3页Materials Reports

摘　　要：作为最广泛使用的建筑材料,水泥基材料在其生产、使用以及废弃等整个生命周期内对生态环境具有重要的影响。从资源和能源消耗以及排放物等方面着重分析了水泥基材料对环境的影响;并分别采用单位水泥基材料的资源消耗、能源消耗以及CO_2排放量与抗压强度比三个指标评价了水泥基材料的环境协调性。As a building material widely used,the ecological environment is greatly,affected by cement-based materials during its life-cycle containing all processes of production,use and scrapping.In this paper,the impact of cement-based materials on environment is studied by analyzing the consumption of energy and resources and the emission of CO2 during its life-cycle.Furthermore three indexes of consumption of energy and resources and the emission of CO2 to compressive strength ratio are used to assess the compatibility between cement-based materials and environment.respectively.

关 键 词：水泥基材料 环境协调性 生命周期 建筑材料 环境影响评价 

分 类 号：TQ172.7[化学工程—水泥工业] X820.3[化学工程—硅酸盐工业]