Mix proportion theory of strength controlling concrete containing large quantity of coal ash

Yasunori Matsufuji, Tomoyuki Koyama, Korekiyo Ito

研究成果: Contribution to journalArticle査読

抄録

In Japan, approximately 7.6 million tons of coal ash is produced from thermal electric power plants in fiscal 1999. To protect the environment and make effective use of resources, methods should be established for effective and large quantity use of coal ash. In this study, mix proportion theory of concrete containing large quantity of coal ash was discussed. As a result, the formula that was presented for the concrete containing coal ash with constant portland cement content was shown to be applicable to the concrete containing coal ash with constant powder content. Next, the new method and its formula for the concrete that always performed the same compressive strength to the portland cement only concrete with the appropriate combination of the cement and coal ash content were shown.

本文言語英語
ページ(範囲)1111-1116
ページ数6
ジャーナルZairyo/Journal of the Society of Materials Science, Japan
51
10
DOI
出版ステータス出版済み - 10 2002

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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