Abstract
In recent years, activities to conserve industrial heritages as cultural heritages have been carried out. However, most of industrial heritages that have contributed to modernization are aging, and there are still many others that have not received proper evaluation. The purpose of this research paper is to clarify the worth and significance of "Non-Authorized Industrial Modernization Element" in case of conservation. The following have been clarified: 1) Many of Daily Life Facilities belong to Non-Authorized Industrial Modernization Element. 2) Industrial Facilities has Historic significance and Environmental study significance. On the other hand, Daily Life Facilities has Folkloric significance and Scene significance. These two facilities have mutual complementary relationship.
