Abstract
To construct the Sustainable Society, the importance of consideration to 3R (Reduce , Reuse , Recycle) in the design phase increases in various industrial products. Concerning Reuse and Recycle, the improvement of the disassembly property is important. Then we develop the quantity disassembly property assessment method Disassembly Property Index (DPI)・one of the DfE (Design for Environment) supporting tool. In this paper, we conduct the experiment to crush and sorting domestic appliances. It makes possible to evaluate crush and sorting process of each injection domestic appliances economically and environmentally. And we compare resource value of domestic appliances before and after experiment using data base which contains material information (Fe, Cu, Al…etc).ownership ratio and the life of domestic appliances
