Kamiyaya, Y,,Kukino Yoshinori,Yamamoto Yuichi,Kojima Masaro,Ishikura Takeshi,Sukekiyo Mitsuaki ' Development of production Technique on High Quality Recyclable Aggregates [IV] (Part4 Long term performance Test of Mock-up specimens made of Recycled Concrete which contains High-Quality Recycled Aggregate).'  MATERIALS AND CONSTRUCTION,SUMMARIES OF TECHNICAL OF ANNUAL MEETING ARCHITECTURAL INSTITUTE OF JAPAN,2000,  pp.1065-1066