The Research Existing Condition and Application of Solid Waste Disposal in Japan

Japan lacked resources is a large import country and also a large consuming country. So it is turned society structure system of consumption goods stocked in domestic, which leads to 450 millions ton waste material. Recently, because of continuing development of intermediate handling and recycled utilization technology, finally disposed waste materials approximately 30 millions ton. The quantity of concrete product is consumed 300 millions ton per year unprecedented, beau case of large scope, it is expected valid and large absorption industry of recycled material. The purpose of this paper is to do a report on applied present status and future assignment of recycled material and building structure in Japan.