流動保持剤および超遅延剤によるスランプ保持時間と初期硬化性能の改善に関する実験的研究

DOI

書誌事項

タイトル別名
  • EXPERIMENTAL STUDY OF IMPROVEMENT OF SLUMP RETENTION TIME AND INITIAL CURING PERFORMANCE USING FLUID RETENTION AGENTS AND SUPER RETARDANTS

抄録

<p>In this paper, the effects of fluid retention agents and super retardants on slump retention time at different ambient temperatures were verified. The effects of curing accelerators on bleeding, setting time, and initial strength development, which are affected by the improvement of slump retention, were also examined. The results showed that slump retention time was improved by the use of fluid retention agents or super retardants, and that their performance could be controlled by the rate of addition. It is suggested that the problems of increased bleeding, delayed setting, and reduced initial strength development can be solved by accelerating the hydration of the cement with a curing accelerator.</p>

収録刊行物

キーワード

詳細情報 詳細情報について

  • CRID
    1390862545815934592
  • DOI
    10.60378/todagikenhou.49-7
  • ISSN
    27592189
    0910917X
    21895031
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用不可

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