MECHANICAL AND DURABILITY PERFORMANCE OF HIGH STRENGTH MORTAR BY USING IGCC SLAG

  • YOKOZEKI Kosuke
    TOYO UNIVERSITY, Faculty of Science and Engineering, Department of Civil and Environmental Engineering(2100, Kujirai, Kawagoe-shi, Saiatama 350-8585, Japan)
  • NAKAZAWA Yu
    SHIMIZU CORP.(65-7, Yoshida-cho, Naka-ku, Yokohama-shi, Kanagawa 231-0041, Japan)
  • HONDA Syunsuke
    CREATION CO., LTD.(3-2-6, Kojimati, Tiyoda-ku, Tokyo 102-0083, Japan)
  • SHINODA Yoshio
    JAPAN CONCRETE TECHNOLOGY CORP.(4-38-1, Ryogoku, Sumida-ku, Tokyo 130-0026, Japan)

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Other Title
  • 石炭ガス化溶融スラグを用いた高強度モルタルの力学性能および耐久性

Abstract

<p>At present, thermal power generation accounts for about 70% of domestic power generation in Japan, and a large amount of CO2 emissions are regarded as a problem. Therefore, integrated coal gas combined cycle (IGCC), which has improved the efficiency of coal-fired power generation, is drawing attention. IGCC has confirmed high power generation efficiency and CO2 emission reduction effect, but one of the issues is the treatment and utilization of integrated coal gasification combined cycle (IGCC slag) emitted as a by-product. In order to solve this problem, in this study, we evaluated the mechanical performance and durability of high-strength mortar using IGCC slag.</p>

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