An experimental study on mitigating alkali silica reaction by using fly ash (FA) in combination with silica fume and expanded perlite powder (EPP)

Mohd Isneini, Yasutaka Sagawa, Hidenori Hamada, Daisuke Yamamoto

研究成果: ジャーナルへの寄稿会議記事査読

1 被引用数 (Scopus)

抄録

ASR suppression by FA, SF, EPP, FA in combination with SF and EPP were evaluated by both mortar bar and concrete prism test. Mortar bars were made based on JIS A 1146, meanwhile concrete prism bars were casted in accordance with Rilem AAR-3. Both specimens were stored in 40°C 100% R.H. controlled room. Mortar and concrete mixtures used reactive aggregate in pessimum proportion. The results indicated that FA in combination with SF and EPP showed smaller expansion compared to FA. The best of concrete mixtures in reducing expansion is combination of FA with SF (FA15SF10).

本文言語英語
論文番号01014
ジャーナルMATEC Web of Conferences
47
DOI
出版ステータス出版済み - 4月 1 2016
イベント3rd International Conference on Civil and Environmental Engineering for Sustainability, IConCEES 2015 - Melaka, マレーシア
継続期間: 12月 1 201512月 2 2015

!!!All Science Journal Classification (ASJC) codes

  • 化学 (全般)
  • 材料科学(全般)
  • 工学(全般)

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