Experimental study on the method and frequency of certification for rebound hammer

Masakazu Haruhata, Hitoshi Hamasaki, Masaru Nagayama, Hideki Yamamoto

研究成果: Article査読

抄録

Rebound number by rebound hummer for estimation of concrete strength decline by the repetitional use. And, it knows that there is a individual difference of the hammer. To get a proper measurement, we must take regularly certification and maintenance. This paper reports the result of the experiments about the decline by repetitional use and individual difference of each hammer. As those results, we propose the strategy and frequency of certification.

本文言語English
ページ(範囲)19-22
ページ数4
ジャーナルAIJ Journal of Technology and Design
13
25
DOI
出版ステータスPublished - 2007 6月
外部発表はい

ASJC Scopus subject areas

  • 建築
  • 建築および建設

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