Initiatives to Promote the Practical Application of Geopolymers in the Construction Field

  • Ichimiya K.
    大分工業高等専門学校都市・環境工学科
  • Yamamoto T.
    (一財)電力中央研究所サステナブルシステム研究本部構造・耐震工学研究部門
  • Sagawa T.
    前橋工科大学工学部社会環境工学科
  • Fujiyama C.
    横浜国立大学大学院都市イノベーション研究院都市イノベーション部門
  • Sagawa Y.
    九州大学大学院工学研究院社会基盤部門

Bibliographic Information

Other Title
  • 土木分野におけるジオポリマー技術の実用化推進のための取組み

Description

<p>Geopolymers being studied in the construction field are mainly fly ash based, and currently replacing a portion of the fly ash with ground blast furnace slag for strength improvement is favored. In addition to being a low­carbon material that allows effective utilization of various by­products, geopolymers have excellent resistance to strong acids and high temperatures, and have also the ability to fix toxic substances such as heavy metals and cesium. This paper introduces some of the results of the “Research Subcommittee for the Promotion of Practical Application of Geopolymer Technology in Civil Engineering (2019­2022)” established by the Japan Society of Civil Engineers (JSCE), as well as the latest research and projects of the respective authors.</p>

Journal

  • Concrete Journal

    Concrete Journal 61 (10), 891-898, 2023

    Japan Concrete Institute

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