从生命周期角度研究了建筑陶瓷的碳排放情况,具体边界涵盖原材料开采及运输、产品生产三个过程,提出了碳排放计算方法,并对华东地区的建筑陶瓷碳排放进行了分析计算,讨论了减排方向。结果表明,建筑陶瓷生命周期碳排放为0.714 kgCO2/kg。其中,产品生产阶段的碳排放所占比重最高,为81.23%。
Based on the life cycle,building ceramics carbon emission was analyzed and calculation method was put forward. The life cycle calculation method included three stages,namely the mining and transport of raw materials,production of products. The method was applied in building ceramics production in eastern China with suggestion on how to reduce the emission. The results show that the carbon emission of building ceramics in life cycle scope is 0. 714 kgCO2/ kg. This study indicates that the carbon emission in production process take the highest proportion. This proportion is 81. 23%.