Fundamental study on mortar using recovered fine aggregate

Hiroshi Jinnai, Sumie Suzuki, Yoshihiro Masuda, Hiroyuki Tanano, Tadatsugu Kage

研究成果: Article査読

抄録

This paper describes with experimental study on properties of mortar using recovered fine aggregate. Within the range of the present tests, compressive strength of mortar using recovered fine aggregate lower than compressive strength of original mortar. The causes of the strength reduction when mortar using recovered fine aggregate are an increase of air content of mortar caused by change in grading of fine aggregate and a decrease of fine powder of fine aggregate. However, when recovered fine aggregate use in accordance with the specified value of JIS A5308, the strength reduction is not greater.

本文言語English
ページ(範囲)129-137
ページ数9
ジャーナルJournal of Structural and Construction Engineering
84
756
DOI
出版ステータスPublished - 2019 2
外部発表はい

ASJC Scopus subject areas

  • 建築
  • 建築および建設

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