The reality survey of ready-mixed concrete factory on recovered aggregate for concrete as building materials

Sumie Suzuki, Hiroshi Jinnai, Masanao Arai, Hiroyuki Tanano, Tadatsugu Kage, Kazushi Tsujimoto, Koichi Matsuzawa, Naoko Tsuchiya, Yoshihiro Masuda

研究成果: Article査読

抄録

In this study, we focus on the Ready-mixed concrete factory using recovered aggregate for concrete as building materials. We interviewed with fourteen Ready-mixed concrete factories, about equipment of collecting recovered aggregate system, products, others and we tested physical properties about aggregate. The results show the following points: (1) 40% of a questionnaire respondent was held equipment of collection recovered aggregate (2) addition method A need to device to put aggregate impartial (3) some physical properties is different between original aggregate and recovered aggregate.

本文言語English
ページ(範囲)1019-1024
ページ数6
ジャーナルAIJ Journal of Technology and Design
25
61
DOI
出版ステータスPublished - 2019

ASJC Scopus subject areas

  • Architecture
  • Building and Construction

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