Aoyagi, T.,Kikuchi Masafumi,Narikawa Masafumi,Oshima Yutaka,Uchikawa Yuichiro,Dosho Yasuhiro,Miura Takehiro ' Applicability of Recycled Aggregate Concrete for structural Concrete Part11 Influence of neutralization of recycled aggregate on young's modulus and durability of recycled aggregate concrete.'  MATERIALS AND CONSTRUCTION,SUMMARIES OF TECHNICAL OF ANNUAL MEETING ARCHITECTURAL INSTITUTE OF JAPAN,2000,  pp.1047-1048