We constructed the study from 3 steps to verify PVC sash recycling possibility. First, we confirmed the way and workload of removing PVC sash by hands. Secondly, we comprehended the workload of PVC sash and possibility of collect amount of rigid PVC in separation and selecting stage. Lastly, we comprehended influence of using recycled PVC in the consumption stage. We confirmed the productivity and formation and tested physical properties with collected recycled PVC. In each process, it shows it is possible to recycle PVC under certain amount even though there are some problems of workload.
