令和元年度土木学会全国大会第74回年次学術講演会

講演情報

[共通セッション] International Session(国際セッション)

International Session 国際セッション (7)

2019年9月4日(水) 08:40 〜 10:10 CS-2 (幸町南6号館 第3講義室)

座長:Yao Luan(埼玉大学)

[CS2-40] MECHANICAL PROPERTIES OF FIBER REINFORCED GEOPOLYMER MORTAR AND CONCRETE

*賈 鵬飛1、大窪 一正1、二羽 淳一郎1 (1. 東京工業大学)

キーワード:ジオポリマーモルタル、ジオポリマーコンクリート、プレパックコンクリート

MECHANICAL PROPERTIES OF FIBER REINFORCED GEOPOLYMER MORTAR AND CONCRETE
The research objective is to investigate the mechanical properties of a specific kind of geopolymer mortar and concrete using the fiber reinforced geopolymer binder as the original material. Experimental methods which are compressive strength cylinder test, splitting cylinder test and three-point bending test using notched beam were conducted. Conclusions are (1) When the W/B ratio is around 20%, geopolymer fabricated mortar and concrete could get acceptable mechanical properties. (2) Further research on the structural performance of the geopolymer concrete is recommended for practical use in construction sites.

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